| 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 | $59.72 | 7.288% | $64.0724 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $108.41 | 11.344% | $120.708 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $149.50 | 9.428% | $163.5949 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $78.49 | 9.839% | $86.2126 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $103.85 | 7.780% | $111.9295 | $111.93 | $111.95 | $111.90 |
| Purchase #6 | $193.44 | 11.589% | $215.8578 | $215.86 | $215.85 | $215.90 |
| Purchase #7 | $182.67 | 3.166% | $188.4533 | $188.45 | $188.45 | $188.50 |
| 7 purchase totals = | $876.08 | $950.8285 | $950.82 | $950.80 | $950.90 | |