| 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 | $58.92 | 8.863% | $64.1421 | $64.14 | $64.15 | $64.10 |
| Purchase #2 | $88.32 | 5.756% | $93.4037 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $163.31 | 4.390% | $170.4793 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $228.98 | 7.225% | $245.5238 | $245.52 | $245.50 | $245.50 |
| Purchase #5 | $70.70 | 10.829% | $78.3561 | $78.36 | $78.35 | $78.40 |
| Purchase #6 | $55.79 | 6.380% | $59.3494 | $59.35 | $59.35 | $59.30 |
| Purchase #7 | $142.90 | 3.312% | $147.6328 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $808.92 | $858.8872 | $858.88 | $858.90 | $858.80 | |