| 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 | $24.98 | 12.551% | $28.1152 | $28.12 | $28.10 | $28.10 |
| Purchase #2 | $149.57 | 9.326% | $163.5189 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $136.82 | 3.776% | $141.9863 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $44.34 | 8.477% | $48.0987 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $86.77 | 4.528% | $90.6989 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $248.56 | 10.731% | $275.233 | $275.23 | $275.25 | $275.20 |
| Purchase #7 | $20.66 | 13.551% | $23.4596 | $23.46 | $23.45 | $23.50 |
| 7 purchase totals = | $711.70 | $771.1106 | $771.12 | $771.10 | $771.10 | |