last night I had a dream...(2)

last night I had a dream that I was in a WaWa, or Heritage's, or something. I was with someone (I can't remember who) and I wasn't planning on buying anything, then I got really hungry. I leaned on the counter of the deli.
"I'm starving," I said to the deli worker. "I want a sandwich."
"What do you want on it?" he asked.
I knew I wanted roast beef and I think I told him that. He started saying something and I said "Make it how you would like it. Make it good," and he made it. I paid with my Rowan card and the cashier started to give me fifteen dollars in change.
"Here's ten," he said handing me the money. I took it. "Just one second and I'll give you the five," he said.
"Does he still have my Rowan card?" I thought to myself feeling it in my pocket, no. As he was handing me the five I gave the person I was with an "Is this guy serious?" look.
"Wait, didn't I pay with Rowan card, why are you giving me this?" I asked.
"You failed the test," he said.
"What do you mean? I just tried to give it back."
"It's too late. You took the money. You failed the test."
"So you test everyone who comes in here like this?" I asked. He nodded. "Don't you lose a lot of money?"
"No, most people pass the test," he said.