| 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 | $23.83 | 7.829% | $25.6957 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $38.47 | 10.348% | $42.4509 | $42.45 | $42.45 | $42.50 |
| Purchase #3 | $153.38 | 3.329% | $158.486 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $66.74 | 10.797% | $73.9459 | $73.95 | $73.95 | $73.90 |
| Purchase #5 | $106.62 | 6.140% | $113.1665 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $237.66 | 8.159% | $257.0507 | $257.05 | $257.05 | $257.10 |
| Purchase #7 | $183.96 | 12.689% | $207.3027 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $810.66 | $878.0984 | $878.11 | $878.10 | $878.20 | |