| 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 | $28.92 | 3.497% | $29.9313 | $29.93 | $29.95 | $29.90 |
| Purchase #2 | $53.97 | 10.122% | $59.4328 | $59.43 | $59.45 | $59.40 |
| Purchase #3 | $193.27 | 11.602% | $215.6932 | $215.69 | $215.70 | $215.70 |
| Purchase #4 | $122.95 | 6.388% | $130.804 | $130.80 | $130.80 | $130.80 |
| Purchase #5 | $200.96 | 7.165% | $215.3588 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $161.70 | 3.134% | $166.7677 | $166.77 | $166.75 | $166.80 |
| Purchase #7 | $97.26 | 6.451% | $103.5342 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $859.03 | $921.5220 | $921.51 | $921.55 | $921.50 | |