| 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 | $26.52 | 9.200% | $28.9598 | $28.96 | $28.95 | $29.00 |
| Purchase #2 | $122.38 | 8.173% | $132.3821 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $82.30 | 13.450% | $93.3694 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $9.44 | 9.255% | $10.3137 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $204.79 | 9.871% | $225.0048 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $51.83 | 8.225% | $56.093 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $25.49 | 3.139% | $26.2901 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $522.75 | $572.4129 | $572.40 | $572.40 | $572.50 | |