| 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 | $49.79 | 5.301% | $52.4294 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $74.67 | 5.380% | $78.6872 | $78.69 | $78.70 | $78.70 |
| Purchase #3 | $168.49 | 8.789% | $183.2986 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $180.92 | 12.129% | $202.8638 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $205.65 | 6.574% | $219.1694 | $219.17 | $219.15 | $219.20 |
| Purchase #6 | $39.56 | 4.629% | $41.3912 | $41.39 | $41.40 | $41.40 |
| Purchase #7 | $112.81 | 5.717% | $119.2593 | $119.26 | $119.25 | $119.30 |
| 7 purchase totals = | $831.89 | $897.0989 | $897.10 | $897.10 | $897.20 | |