Someone's stirring up the Bees Nest about "you" doing the work at Self-checkouts

I stopped at Culver's last night for some food. The young lad at the cash regester short changed me so I pointed out his mistake. The kid had a rough time getting my change back with the numbers on the register. He opened his hand and counted 4 pennies by pointing at them with his other hand. Sad for sure.
I'm telling Ya! Common core math! See it all over!