| 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 | $62.68 | 10.675% | $69.3711 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $153.40 | 6.309% | $163.078 | $163.08 | $163.10 | $163.10 |
| Purchase #3 | $236.92 | 13.672% | $269.3117 | $269.31 | $269.30 | $269.30 |
| Purchase #4 | $24.61 | 12.395% | $27.6604 | $27.66 | $27.65 | $27.70 |
| Purchase #5 | $94.79 | 13.709% | $107.7848 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $109.46 | 7.648% | $117.8315 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $78.48 | 13.400% | $88.9963 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $760.34 | $844.0338 | $844.03 | $844.05 | $844.10 | |