Obvious he wasn't in Oregon, with no sales tax, he wouldn't have need two one dollar bills AND gotten one cent back from a single.
When I was a kid, you used to occasionally see obsolete coins in your change. Like Buffalo nickels, Indian Heads. Even the occasional V-nickel. A kid could collect by getting rolls at the bank and filling in the open slots in his Whitman board. A friend I knew even found a 1a recent 4-D. I was bragging to the cashier at a local pizzeria about finding a Buffalo. She told me a recent customer hatd given her a Standing Liberty quarter. Not bad! Its funny that they ask the value, then don't believe you. Its right on the coin!
Chik-fil-a has the highest customer satisfaction almost every year among fast food places. If it was a one time thing, I would not stop eating there for that. I love their chicken!
Sorry. I don't have customer loyalty to any fast-food franchise, particularly ones that have served me raw chicken meat that was frozen then thawed (yes: white on the outside and RUBBERY RED on the inside). In fact, that was the last time I ate at a fast food place. And the time before I had eaten at a fast food restaurant was seven years before that. Honestly, for my own body (and, taking a look at the general condition of other people's bodies around me here in the USA), I just don't think the American "prepared-food" industry in general is up to any good... I just eat at home, or at little "ethnic" restaurants whose yummy food is cooked by some grandma.