$100 = 100 pennies = 20 [[https://www.thetimes.co.uk/search?source=nav-desktop&q=nickels|nickels]] = 10 dimes = 4 quarters

$100 = $0.01 x 100 = $0.05 x 20 = $0.10 x 10 = $0.25  [[https://bangcacloai.com/|https://bangcacloai.com/]] x 4