United States Politics: ∆τ_i*ε*φ*m_i<0 where ε=4 and φ=0.25

[Uncle]

yeah wouldn't be good for receiving exact change, basically encourages all transactions to be digital if you want to keep your cents

from what I understand, it would take a few decades for existing pennies to become rare, so we'll have time to see what happens and potentially correct it