| 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 | $40.45 | 8.768% | $43.9967 | $44.00 | $44.00 | $44.00 |
| Purchase #2 | $128.85 | 8.798% | $140.1862 | $140.19 | $140.20 | $140.20 |
| Purchase #3 | $227.49 | 13.392% | $257.9555 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $55.30 | 8.195% | $59.8318 | $59.83 | $59.85 | $59.80 |
| Purchase #5 | $28.66 | 5.555% | $30.2521 | $30.25 | $30.25 | $30.30 |
| Purchase #6 | $23.32 | 10.673% | $25.8089 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $201.42 | 13.354% | $228.3176 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $705.49 | $786.3488 | $786.36 | $786.35 | $786.40 | |