| 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 | $106.95 | 8.829% | $116.3926 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $59.94 | 9.207% | $65.4587 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $105.53 | 4.240% | $110.0045 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $100.44 | 7.134% | $107.6054 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $121.55 | 12.765% | $137.0659 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $43.40 | 13.387% | $49.21 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $185.86 | 8.112% | $200.937 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $723.67 | $786.6741 | $786.68 | $786.65 | $786.70 | |