| 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 | $135.27 | 3.833% | $140.4549 | $140.45 | $140.45 | $140.50 |
| Purchase #2 | $62.58 | 6.642% | $66.7366 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $105.27 | 10.815% | $116.655 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $81.27 | 8.801% | $88.4226 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $100.76 | 9.665% | $110.4985 | $110.50 | $110.50 | $110.50 |
| Purchase #6 | $69.57 | 7.871% | $75.0459 | $75.05 | $75.05 | $75.00 |
| Purchase #7 | $194.56 | 4.661% | $203.6284 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $749.28 | $801.4419 | $801.45 | $801.45 | $801.40 | |