At my store (which I worked at for 23 years and miss dearly), I would always let my regulars come in after closing if I could still serve them. If they had cash, I’d ring it up the next day.
That was one of 7 stores I worked in over the years (same company).
The other 6, hell no. Once they realized that I’d open the door after closing those bastards were coming up to an hour after I locked the doors. Same jerks every time yelling and cussing at me, “Well yer still here yuh faygit I don’t see why you won’t let me git a beer!”. Sometimes I’d stay late and hide in the office to watch a little tv before going home. It was always the same jackasses beating on the door at 1 AM putting their hands and faces up to the glass with stupid looks on their faces. I stopped letting them in after it became a problem for me and no matter how many times I said no, they’d walk their drunk asses to that store to try me.
It is amazing how much culture can change over 40 miles of road. I mean it, it’s crazy. Even the meth heads were polite and reasonable when they were in the middle of a 3 week, no sleep, hallucination fueled nightmare. “Ah, man. I’m so sorry that I bothered you. There’s people following me across the road so I’m just gonna borrow a little of your light here until someone I know comes to get me. I hope you have a good night.”
In that one store every local was always polite. I had two memorable assholes there over 23 years. At the others I had so many I couldn’t tell you.