| 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 | $49.80 | 12.849% | $56.1988 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $102.98 | 3.398% | $106.4793 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $28.51 | 5.679% | $30.1291 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $155.49 | 8.728% | $169.0612 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $104.96 | 12.333% | $117.9047 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $221.60 | 3.677% | $229.7482 | $229.75 | $229.75 | $229.70 |
| Purchase #7 | $47.35 | 6.102% | $50.2393 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $710.69 | $759.7606 | $759.76 | $759.80 | $759.70 | |