I'm going to demand a refund and possibly cause trouble for the cashier
Why is it okay to make such a scene?
I feel the need to uphold Aryan ethic
It is wrong to lie in order to receive a refund. Not only are you harming the workers simply doing their jobs, but you are also making yourself look like a terrible person.
I didn't get a refund. I'm going to do it again.
I think that that is so disrespectful. If they tell you no you should not try to cause trouble for others.