Respuesta :
_Brainliest if Helped!!
Sales Tax : 5% of $20 , 5/100 * 20 = $1
Total Cost : Original Price + sales tax= $20 + $1 =$21
Sales Tax : 5% of $20 , 5/100 * 20 = $1
Total Cost : Original Price + sales tax= $20 + $1 =$21