| 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 | $45.79 | 10.641% | $50.6625 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $105.67 | 3.357% | $109.2173 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $93.27 | 9.826% | $102.4347 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $125.67 | 3.637% | $130.2406 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $40.56 | 9.413% | $44.3779 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $65.32 | 7.840% | $70.4411 | $70.44 | $70.45 | $70.40 |
| Purchase #7 | $161.89 | 4.810% | $169.6769 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $638.17 | $677.0510 | $677.05 | $677.10 | $677.00 | |