| 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 | $55.27 | 10.685% | $61.1756 | $61.18 | $61.20 | $61.20 |
| Purchase #2 | $150.30 | 13.580% | $170.7107 | $170.71 | $170.70 | $170.70 |
| Purchase #3 | $217.65 | 8.345% | $235.8129 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $6.35 | 6.224% | $6.7452 | $6.75 | $6.75 | $6.70 |
| Purchase #5 | $74.46 | 5.331% | $78.4295 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $106.73 | 9.558% | $116.9313 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $36.73 | 3.595% | $38.0504 | $38.05 | $38.05 | $38.10 |
| 7 purchase totals = | $647.49 | $707.8556 | $707.86 | $707.90 | $707.80 | |