| 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 | $20.88 | 12.474% | $23.4846 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $159.57 | 8.356% | $172.9037 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $28.50 | 8.748% | $30.9932 | $30.99 | $31.00 | $31.00 |
| Purchase #4 | $195.77 | 4.656% | $204.8851 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $101.27 | 9.409% | $110.7985 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $192.96 | 13.741% | $219.4746 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $45.75 | 6.773% | $48.8486 | $48.85 | $48.85 | $48.80 |
| 7 purchase totals = | $744.70 | $811.3883 | $811.38 | $811.40 | $811.40 | |