| 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 | $10.66 | 4.389% | $11.1279 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $122.39 | 13.472% | $138.8784 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $209.93 | 6.821% | $224.2493 | $224.25 | $224.25 | $224.20 |
| Purchase #4 | $160.33 | 11.473% | $178.7247 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $77.35 | 13.581% | $87.8549 | $87.85 | $87.85 | $87.90 |
| Purchase #6 | $72.73 | 6.305% | $77.3156 | $77.32 | $77.30 | $77.30 |
| Purchase #7 | $69.58 | 9.478% | $76.1748 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $722.97 | $794.3256 | $794.32 | $794.30 | $794.30 | |