(A customer walks up to my berry stand and motions at a pack of strawberries.)

Me: “Hello, sir. A pack is $11.”

Customer: *hands me a dollar bill*

Me: “Sorry, it’s $11 sir.”

Customer:*hands me another dollar and looks at me expectantly*

Me: “Well, I just need nine more of these.”

Customer:*hands me another dollar bill*

Me: “We’re getting there. Eight more.”

Customer: *looks at me, confused, then walks away*