| 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 | $19.28 | 6.326% | $20.4997 | $20.50 | $20.50 | $20.50 |
| Purchase #2 | $37.52 | 11.133% | $41.6971 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $87.31 | 8.199% | $94.4685 | $94.47 | $94.45 | $94.50 |
| Purchase #4 | $186.58 | 9.684% | $204.6484 | $204.65 | $204.65 | $204.60 |
| Purchase #5 | $58.30 | 4.438% | $60.8874 | $60.89 | $60.90 | $60.90 |
| Purchase #6 | $46.84 | 4.601% | $48.9951 | $49.00 | $49.00 | $49.00 |
| Purchase #7 | $110.35 | 10.755% | $122.2181 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $546.18 | $593.4143 | $593.43 | $593.40 | $593.40 | |