| 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 | $17.88 | 10.246% | $19.712 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $53.49 | 11.569% | $59.6783 | $59.68 | $59.70 | $59.70 |
| Purchase #3 | $27.86 | 8.565% | $30.2462 | $30.25 | $30.25 | $30.20 |
| Purchase #4 | $182.86 | 9.478% | $200.1915 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $44.92 | 13.615% | $51.0359 | $51.04 | $51.05 | $51.00 |
| Purchase #6 | $187.34 | 4.640% | $196.0326 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $112.59 | 12.491% | $126.6536 | $126.65 | $126.65 | $126.70 |
| 7 purchase totals = | $626.94 | $683.5501 | $683.55 | $683.60 | $683.50 | |