As for the $100: I looked in his wallet. There is only like $20 left. Not a lot of receipts in there, but a bunch of lottery tickets. I know his group of coworkers go in together to get tickets and he's always purchased them, so that's not all that odd. However, they should be paying him back or should've already paid him for it. So, either he spent that money already on other things or should be getting cash back.

Just something to keep in the back of my mind.