| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $29.49 | 10.387% | $32.5531 | $32.55 | $32.55 | $32.60 |
| Purchase #2 | $23.79 | 10.798% | $26.3588 | $26.36 | $26.35 | $26.40 |
| Purchase #3 | $203.92 | 11.577% | $227.5278 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $131.76 | 5.335% | $138.7894 | $138.79 | $138.80 | $138.80 |
| Purchase #5 | $247.99 | 9.422% | $271.3556 | $271.36 | $271.35 | $271.40 |
| Purchase #6 | $53.67 | 3.392% | $55.4905 | $55.49 | $55.50 | $55.50 |
| Purchase #7 | $56.96 | 3.297% | $58.838 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $747.58 | $810.9132 | $810.92 | $810.95 | $811.00 | |