I think the problem here is 0.50% is only the edge one one AVERAGE hand, or infinity hands. You can't say 0.50% = 50c at a 100$ bet, so you should last 2,000 hands at 10$.
If you have infinite bank roll, after 2,000 hands on average you will have lost 1,000$. As 1,000$ is much less than infinity, on average you will bust out after ALOT lLESS than 2,000 hands.
I will run some simulations on a random number generator that selects either WIN/LOOSe at the odds of 50.5% and 49.5% now as im to drunk to work out the exact maths,and see how many hands it takes to bomb out from 1,000$ making 100$ bets.