| 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 | $78.72 | 9.755% | $86.3991 | $86.40 | $86.40 | $86.40 |
| Purchase #2 | $227.95 | 9.757% | $250.1911 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $160.92 | 9.451% | $176.1285 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $155.83 | 13.818% | $177.3626 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $10.38 | 12.512% | $11.6787 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $151.35 | 7.858% | $163.2431 | $163.24 | $163.25 | $163.20 |
| Purchase #7 | $47.33 | 11.758% | $52.8951 | $52.90 | $52.90 | $52.90 |
| 7 purchase totals = | $832.48 | $917.8982 | $917.90 | $917.95 | $917.90 | |