| 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 | $46.73 | 4.574% | $48.8674 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $94.92 | 3.102% | $97.8644 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $107.37 | 8.467% | $116.461 | $116.46 | $116.45 | $116.50 |
| Purchase #4 | $116.77 | 6.682% | $124.5726 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $62.85 | 11.728% | $70.221 | $70.22 | $70.20 | $70.20 |
| Purchase #6 | $161.87 | 11.759% | $180.9043 | $180.90 | $180.90 | $180.90 |
| Purchase #7 | $44.84 | 9.488% | $49.0944 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $635.35 | $687.9851 | $687.97 | $687.90 | $688.10 | |