| 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 | $81.96 | 13.575% | $93.0861 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $138.81 | 5.682% | $146.6972 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $190.52 | 5.571% | $201.1339 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $134.67 | 7.308% | $144.5117 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $197.98 | 5.476% | $208.8214 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $77.30 | 8.362% | $83.7638 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $107.46 | 12.801% | $121.216 | $121.22 | $121.20 | $121.20 |
| 7 purchase totals = | $928.70 | $999.2301 | $999.23 | $999.20 | $999.20 | |