| 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 | $23.94 | 10.289% | $26.4032 | $26.40 | $26.40 | $26.40 |
| Purchase #2 | $33.27 | 8.731% | $36.1748 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $177.66 | 7.265% | $190.567 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $209.53 | 5.359% | $220.7587 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $152.35 | 7.763% | $164.1769 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $22.78 | 13.645% | $25.8883 | $25.89 | $25.90 | $25.90 |
| Purchase #7 | $66.62 | 12.558% | $74.9861 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $686.15 | $738.9550 | $738.96 | $738.95 | $739.10 | |