| 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 | $13.94 | 9.125% | $15.212 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $59.35 | 10.623% | $65.6548 | $65.65 | $65.65 | $65.70 |
| Purchase #3 | $162.96 | 10.489% | $180.0529 | $180.05 | $180.05 | $180.10 |
| Purchase #4 | $91.78 | 12.538% | $103.2874 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $75.53 | 10.845% | $83.7212 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $134.26 | 13.174% | $151.9474 | $151.95 | $151.95 | $151.90 |
| Purchase #7 | $53.55 | 13.504% | $60.7814 | $60.78 | $60.80 | $60.80 |
| 7 purchase totals = | $591.37 | $660.6571 | $660.65 | $660.65 | $660.70 | |