| 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 | $46.52 | 4.533% | $48.6288 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $14.92 | 9.791% | $16.3808 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $118.96 | 10.242% | $131.1439 | $131.14 | $131.15 | $131.10 |
| Purchase #4 | $246.46 | 4.326% | $257.1219 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $30.84 | 9.541% | $33.7824 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $108.51 | 7.471% | $116.6168 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $8.25 | 8.310% | $8.9356 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $574.46 | $612.6102 | $612.61 | $612.65 | $612.50 | |