| 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 | $75.92 | 13.526% | $86.1889 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $70.26 | 10.429% | $77.5874 | $77.59 | $77.60 | $77.60 |
| Purchase #3 | $61.43 | 10.497% | $67.8783 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $68.69 | 9.683% | $75.3413 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $245.65 | 4.634% | $257.0334 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $47.77 | 6.530% | $50.8894 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $64.81 | 9.492% | $70.9618 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $634.53 | $685.8805 | $685.88 | $685.95 | $685.90 | |