| 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 | $97.39 | 11.533% | $108.622 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $45.47 | 7.294% | $48.7866 | $48.79 | $48.80 | $48.80 |
| Purchase #3 | $154.88 | 13.504% | $175.795 | $175.80 | $175.80 | $175.80 |
| Purchase #4 | $103.28 | 4.728% | $108.1631 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $234.71 | 10.684% | $259.7864 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $38.91 | 4.723% | $40.7477 | $40.75 | $40.75 | $40.70 |
| Purchase #7 | $154.72 | 5.856% | $163.7804 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $829.36 | $905.6812 | $905.69 | $905.70 | $905.70 | |