| 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 | $98.87 | 13.677% | $112.3924 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $157.94 | 4.304% | $164.7377 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $63.96 | 7.416% | $68.7033 | $68.70 | $68.70 | $68.70 |
| Purchase #4 | $163.80 | 3.611% | $169.7148 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $66.75 | 13.848% | $75.9935 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $106.80 | 8.648% | $116.0361 | $116.04 | $116.05 | $116.00 |
| Purchase #7 | $29.41 | 4.528% | $30.7417 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $687.53 | $738.3195 | $738.31 | $738.35 | $738.20 | |