First you should learn to differentiate between sales tax and extortion.Cirno-chan, wanna trade your 20 yen for my 40 yen?Oh?There's been a lot of activity because of the recent tax increase....What's this.But I'm thinking of introducing sales tax around here at the temple school.It almost seems like she's a demon.Almost? Seems?A waste of life.Oh!Twenty yen.As such, you'll start by giving me 8% of your total assets.It's making me think what I'm doing almost seems wrong.So how much do you own?You're a good friend!Almost? Seems?It's eight percent of my total assets.There's a difference?That's enough.What exactly are you selling?10 YenIf you do that, then I'll lose 20 yen while you gain 20 yen. Then so as to be fair, you should give me 40 yen to even things out.