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[–] 78 points 1 year ago (3 children)

I mean this does make sense for places where you have a client and you want them to be able to see you doing the math to some degree to give an air of transparency and encourage trust.

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  • [–] 21 points 1 year ago (2 children)

    Exactly, this would be totally common in small mom and pop stores or at a flea market in the age before digital payments and ubiquitous phones.

    The person is probably just young. Wait till they discover that rewinding something used to be literal.

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