| 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 | $73.41 | 11.668% | $81.9755 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $7.86 | 6.138% | $8.3424 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $163.94 | 13.186% | $185.5571 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $186.56 | 13.816% | $212.3351 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $244.70 | 3.453% | $253.1495 | $253.15 | $253.15 | $253.10 |
| Purchase #6 | $32.31 | 4.140% | $33.6476 | $33.65 | $33.65 | $33.60 |
| Purchase #7 | $207.99 | 6.815% | $222.1645 | $222.16 | $222.15 | $222.20 |
| 7 purchase totals = | $916.77 | $997.1717 | $997.18 | $997.20 | $997.10 | |