| 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 | $71.97 | 9.501% | $78.8079 | $78.81 | $78.80 | $78.80 |
| Purchase #2 | $209.76 | 13.107% | $237.2532 | $237.25 | $237.25 | $237.30 |
| Purchase #3 | $145.75 | 7.678% | $156.9407 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $148.43 | 9.869% | $163.0786 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $233.30 | 7.283% | $250.2912 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $48.80 | 5.189% | $51.3322 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $38.46 | 7.322% | $41.276 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $896.47 | $978.9798 | $978.98 | $979.05 | $979.00 | |