| 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 | $78.28 | 11.413% | $87.2141 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $69.37 | 9.439% | $75.9178 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $78.77 | 5.715% | $83.2717 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $242.31 | 6.409% | $257.8396 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $116.49 | 13.419% | $132.1218 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $75.78 | 4.379% | $79.0984 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $219.89 | 10.679% | $243.3721 | $243.37 | $243.35 | $243.40 |
| 7 purchase totals = | $880.89 | $958.8355 | $958.83 | $958.75 | $958.80 | |