| 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 | $42.92 | 12.810% | $48.4181 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $27.38 | 11.602% | $30.5566 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $149.88 | 11.307% | $166.8269 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $50.29 | 11.389% | $56.0175 | $56.02 | $56.00 | $56.00 |
| Purchase #5 | $83.76 | 3.779% | $86.9253 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $79.54 | 10.623% | $87.9895 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $36.47 | 3.359% | $37.695 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $470.24 | $514.4289 | $514.45 | $514.45 | $514.40 | |