| 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 | $62.90 | 4.828% | $65.9368 | $65.94 | $65.95 | $65.90 |
| Purchase #2 | $73.52 | 12.695% | $82.8534 | $82.85 | $82.85 | $82.90 |
| Purchase #3 | $63.27 | 11.109% | $70.2987 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $9.42 | 5.685% | $9.9555 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $152.25 | 3.777% | $158.0005 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $10.35 | 7.165% | $11.0916 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $137.58 | 10.406% | $151.8966 | $151.90 | $151.90 | $151.90 |
| 7 purchase totals = | $509.29 | $550.0331 | $550.04 | $550.05 | $550.10 | |