Also the fact that the smallest note in the UK (£5) is approx 10 times the value of the smallest note in the US ($1) helps enormously. Seriously, what's the po

Also the fact that the smallest note in the UK (£5) is approx 10 times the value of the smallest note in the US ($1) helps enormously. Seriously, what's the point of a $1 note? To irritate people everywhere trying to feed them into vending machines?