| 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 | $79.75 | 8.642% | $86.642 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $31.32 | 5.796% | $33.1353 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $10.71 | 9.162% | $11.6913 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $190.79 | 11.425% | $212.5878 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $182.60 | 9.585% | $200.1022 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $194.41 | 6.594% | $207.2294 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $40.93 | 11.609% | $45.6816 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $730.51 | $797.0696 | $797.07 | $797.15 | $797.00 | |