| 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 | $68.43 | 12.625% | $77.0693 | $77.07 | $77.05 | $77.10 |
| Purchase #2 | $82.45 | 13.302% | $93.4175 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $132.88 | 4.632% | $139.035 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $30.74 | 8.746% | $33.4285 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $20.80 | 9.134% | $22.6999 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $52.86 | 4.772% | $55.3825 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $202.95 | 11.351% | $225.9869 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $591.11 | $647.0196 | $647.03 | $647.05 | $647.00 | |