| 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 | $78.39 | 12.263% | $88.003 | $88.00 | $88.00 | $88.00 |
| Purchase #2 | $170.32 | 4.359% | $177.7442 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $22.61 | 10.410% | $24.9637 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $212.95 | 3.347% | $220.0774 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $22.25 | 3.186% | $22.9589 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $248.58 | 4.682% | $260.2185 | $260.22 | $260.20 | $260.20 |
| Purchase #7 | $53.61 | 11.767% | $59.9183 | $59.92 | $59.90 | $59.90 |
| 7 purchase totals = | $808.71 | $853.8840 | $853.88 | $853.85 | $853.90 | |