<< You are all wrong!
The best card I ever came across was the Associates Nat'l Bank VISA:
http://www.studentcreditcard.com/
It looks like it is currently a student card, but I don't know if you are actually *required* to be a student. Anyway, just go sign up for a $200 class if you want.
It pays 3% rebate on ALL purchases. The catch: You must carry a balance that month. What I would do is always round down when I paid my bill. Ex: My bill was $247.53 so I would pay the $247. That seemed to work, although I must admit; it was kind of hit or miss.. they certainly have an *ODD* interest calculator. Some bills it would be 8 cents, other times 8 dollars. Then you turn over the bill and see how complicated computing the interest is! >>
Once again, let me point out that paying all but $1 of your bill is a very dangerous thing to do. Most credit cards charge you interest from the date of purchase if you do not pay the bill in full, even if it's $1 less than the amount due, and they base it on the average daily balance so you end up losing the float. I am surprised your interest charge was only 8 cents some months -- $8 would seem much more reasonable and that will eat your entire 3%, and then some. Maybe if your returns+payments covered the previous balance they would not charge you interest? But then you would not get the rebate, either.
Bottom line, any card which only pays you a rebate if you carry a balance is an incredibly COLD deal. And to have it on a card specifically targeted to students is truly despicable, because they are trying to teach you to carry a balance and that is truly the worst thing they can do. Learn to stay within your means and pay your bill in full. Period.
Bill