Ten gallons? That's crazy. That will barely fill up anything. Down here some have it set up to, if you are using a credit card, to stop at either $50 or 75. I can't remember which but don't really care since it doesn't even take $50 to fill up the Rocco, Cabby, or GLI(well really you would have to ask Kim about that one).
However, I did have to fill up one of the work vans and had to get $97(26-27 gals can remember exactly) worth and it didn't make me put the gas card in twice.