| 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 | $89.27 | 5.463% | $94.1468 | $94.15 | $94.15 | $94.10 |
| Purchase #2 | $119.70 | 10.347% | $132.0854 | $132.09 | $132.10 | $132.10 |
| Purchase #3 | $93.97 | 5.771% | $99.393 | $99.39 | $99.40 | $99.40 |
| Purchase #4 | $112.66 | 5.224% | $118.5454 | $118.55 | $118.55 | $118.50 |
| Purchase #5 | $175.97 | 8.443% | $190.8271 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $10.43 | 9.867% | $11.4591 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $205.99 | 7.240% | $220.9037 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $807.99 | $867.3605 | $867.37 | $867.40 | $867.30 | |