| 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 | $76.68 | 12.297% | $86.1093 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $150.46 | 6.362% | $160.0323 | $160.03 | $160.05 | $160.00 |
| Purchase #3 | $96.31 | 6.820% | $102.8783 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $173.73 | 9.213% | $189.7357 | $189.74 | $189.75 | $189.70 |
| Purchase #5 | $20.85 | 10.201% | $22.9769 | $22.98 | $23.00 | $23.00 |
| Purchase #6 | $18.67 | 9.213% | $20.3901 | $20.39 | $20.40 | $20.40 |
| Purchase #7 | $120.31 | 5.382% | $126.7851 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $657.01 | $708.9077 | $708.92 | $709.00 | $708.90 | |