| 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 | $64.49 | 6.842% | $68.9024 | $68.90 | $68.90 | $68.90 |
| Purchase #2 | $29.49 | 3.407% | $30.4947 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $226.28 | 9.354% | $247.4462 | $247.45 | $247.45 | $247.40 |
| Purchase #4 | $158.96 | 6.826% | $169.8106 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $249.51 | 4.627% | $261.0548 | $261.05 | $261.05 | $261.10 |
| Purchase #6 | $95.39 | 5.401% | $100.542 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $92.59 | 13.555% | $105.1406 | $105.14 | $105.15 | $105.10 |
| 7 purchase totals = | $916.71 | $983.3913 | $983.38 | $983.40 | $983.30 | |