| 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 | $44.41 | 3.335% | $45.8911 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $85.77 | 7.469% | $92.1762 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $107.75 | 7.677% | $116.022 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $40.44 | 7.332% | $43.4051 | $43.41 | $43.40 | $43.40 |
| Purchase #5 | $190.29 | 10.147% | $209.5987 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $125.83 | 13.649% | $143.0045 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $238.70 | 5.318% | $251.3941 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $833.19 | $901.4917 | $901.49 | $901.50 | $901.50 | |