| 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 | $76.69 | 7.518% | $82.4556 | $82.46 | $82.45 | $82.50 |
| Purchase #2 | $177.76 | 12.321% | $199.6618 | $199.66 | $199.65 | $199.70 |
| Purchase #3 | $94.56 | 8.238% | $102.3499 | $102.35 | $102.35 | $102.30 |
| Purchase #4 | $27.63 | 8.755% | $30.049 | $30.05 | $30.05 | $30.00 |
| Purchase #5 | $19.83 | 10.723% | $21.9564 | $21.96 | $21.95 | $22.00 |
| Purchase #6 | $6.65 | 7.842% | $7.1715 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $93.79 | 8.685% | $101.9357 | $101.94 | $101.95 | $101.90 |
| 7 purchase totals = | $496.91 | $545.5799 | $545.59 | $545.55 | $545.60 | |