| 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 | $102.45 | 10.660% | $113.3712 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $30.78 | 5.784% | $32.5603 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $184.42 | 8.328% | $199.7785 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $163.77 | 3.223% | $169.0483 | $169.05 | $169.05 | $169.00 |
| Purchase #5 | $241.96 | 8.858% | $263.3928 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $26.84 | 5.389% | $28.2864 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $148.57 | 5.762% | $157.1306 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $898.79 | $963.5681 | $963.57 | $963.60 | $963.60 | |