Stay in your lane.

To start off customer comes in coughing and it's that sick cough like please stay home. Anyways her total comes to 4.33 she's buying fake eye lashes. Gives me a 5 dollar bill and then takes it back telling me she has 33 cents. She digs in her purse for 5 minutes and then gives me 30 cents. So I pretty much stare at her til she says "you got your 30 cents what's the deal?" So I tell her to add 3 pennies and point to the register. Just a moment ago you literally repeated the change amount. Anyways the older lady behind her exclaimed "ohh you just need some pennies shame on him for not letting it slide." Proceeds to throw a dime at me. So I give the 1st asshole her change back and then ask the older lady if she has an issue with me and if she does she can shop somewhere else. She claims she though that's all the 1st customer needed and I was being rude not comping a few cents. I guess she missed the part where I gave back change. Again I hate people 🤦‍♂️