| 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 | $77.39 | 5.516% | $81.6588 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $166.37 | 5.266% | $175.131 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $92.93 | 7.644% | $100.0336 | $100.03 | $100.05 | $100.00 |
| Purchase #4 | $39.38 | 3.297% | $40.6784 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $136.51 | 9.440% | $149.3965 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $159.83 | 8.408% | $173.2685 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $24.69 | 5.549% | $26.06 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $697.10 | $746.2268 | $746.23 | $746.25 | $746.30 | |