Dollar General

I got in line behind a lady with 2 buggies full, who was also having some sort of family dispute as her adult daughter and boyfriend fought. (But not the cashiers fault, I know.) So I went to the other register and waited my turn, but as soon as it was my turn to check out, the cashier put his sign up and told me I had to go back in the other line. So I did. Then another lady also came up to the "closed" register and begged him to wait on her, as she only had a few items. So he did. Meanwhile, I'm still in line waiting for this other family to finish putting their second carts worth on the counter. The cashier who refused to help me (and apparently doesn't like to help his coworkers either,) puts on his coat and makes direct eye contact with me. Then he steps outside to smoke a cigarette. I had 7 measley items I intended paying cash for, not worth me waiting 20 minutes so the cashier can have a smoke. I left my cart there and took my business elsewhere. I won't be back.