| 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 | $50.95 | 11.488% | $56.8031 | $56.80 | $56.80 | $56.80 |
| Purchase #2 | $6.97 | 12.703% | $7.8554 | $7.86 | $7.85 | $7.90 |
| Purchase #3 | $105.51 | 12.725% | $118.9361 | $118.94 | $118.95 | $118.90 |
| Purchase #4 | $196.81 | 7.791% | $212.1435 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $52.95 | 5.176% | $55.6907 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $227.58 | 7.437% | $244.5051 | $244.51 | $244.50 | $244.50 |
| Purchase #7 | $85.48 | 13.776% | $97.2557 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $726.25 | $793.1896 | $793.20 | $793.20 | $793.20 | |