| 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 | $98.86 | 12.289% | $111.0089 | $111.01 | $111.00 | $111.00 |
| Purchase #2 | $107.84 | 4.555% | $112.7521 | $112.75 | $112.75 | $112.80 |
| Purchase #3 | $51.40 | 8.438% | $55.7371 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $119.31 | 4.476% | $124.6503 | $124.65 | $124.65 | $124.70 |
| Purchase #5 | $250.78 | 4.515% | $262.1027 | $262.10 | $262.10 | $262.10 |
| Purchase #6 | $82.46 | 10.439% | $91.068 | $91.07 | $91.05 | $91.10 |
| Purchase #7 | $43.80 | 13.460% | $49.6955 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $754.45 | $807.0146 | $807.02 | $807.00 | $807.10 | |