| 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 | $51.38 | 10.518% | $56.7841 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $148.40 | 10.640% | $164.1898 | $164.19 | $164.20 | $164.20 |
| Purchase #3 | $16.81 | 6.512% | $17.9047 | $17.90 | $17.90 | $17.90 |
| Purchase #4 | $40.85 | 12.252% | $45.8549 | $45.85 | $45.85 | $45.90 |
| Purchase #5 | $58.69 | 6.519% | $62.516 | $62.52 | $62.50 | $62.50 |
| Purchase #6 | $189.93 | 12.244% | $213.185 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $161.36 | 5.485% | $170.2106 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $667.42 | $730.6451 | $730.64 | $730.65 | $730.70 | |