| 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 | $99.83 | 6.407% | $106.2261 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $148.81 | 4.365% | $155.3056 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $215.55 | 10.130% | $237.3852 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $25.56 | 3.863% | $26.5474 | $26.55 | $26.55 | $26.50 |
| Purchase #5 | $242.66 | 10.424% | $267.9549 | $267.95 | $267.95 | $268.00 |
| Purchase #6 | $40.62 | 3.317% | $41.9674 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $21.49 | 7.778% | $23.1615 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $794.52 | $858.5481 | $858.56 | $858.55 | $858.60 | |