| 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 | $46.86 | 3.257% | $48.3862 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $28.61 | 6.739% | $30.538 | $30.54 | $30.55 | $30.50 |
| Purchase #3 | $237.53 | 9.674% | $260.5087 | $260.51 | $260.50 | $260.50 |
| Purchase #4 | $190.70 | 7.363% | $204.7412 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $166.73 | 5.723% | $176.272 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $22.31 | 6.594% | $23.7811 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $33.61 | 8.602% | $36.5011 | $36.50 | $36.50 | $36.50 |
| 7 purchase totals = | $726.35 | $780.7283 | $780.73 | $780.75 | $780.70 | |