| 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 | $58.37 | 3.687% | $60.5221 | $60.52 | $60.50 | $60.50 |
| Purchase #2 | $214.33 | 6.146% | $227.5027 | $227.50 | $227.50 | $227.50 |
| Purchase #3 | $145.62 | 3.350% | $150.4983 | $150.50 | $150.50 | $150.50 |
| Purchase #4 | $21.36 | 3.390% | $22.0841 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $184.50 | 5.266% | $194.2158 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $21.34 | 13.363% | $24.1917 | $24.19 | $24.20 | $24.20 |
| Purchase #7 | $148.99 | 7.526% | $160.203 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $794.51 | $839.2177 | $839.21 | $839.20 | $839.20 | |