| 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 | $108.39 | 5.524% | $114.3775 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $110.43 | 9.499% | $120.9197 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $52.70 | 13.247% | $59.6812 | $59.68 | $59.70 | $59.70 |
| Purchase #4 | $93.76 | 9.564% | $102.7272 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $94.96 | 12.683% | $107.0038 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $158.33 | 13.854% | $180.265 | $180.27 | $180.25 | $180.30 |
| Purchase #7 | $51.66 | 3.225% | $53.326 | $53.33 | $53.35 | $53.30 |
| 7 purchase totals = | $670.23 | $738.3004 | $738.31 | $738.35 | $738.30 | |