| 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 | $10.40 | 7.147% | $11.1433 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $58.52 | 6.392% | $62.2606 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $21.74 | 10.120% | $23.9401 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $221.31 | 11.183% | $246.0591 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $240.39 | 8.715% | $261.34 | $261.34 | $261.35 | $261.30 |
| Purchase #6 | $54.56 | 12.636% | $61.4542 | $61.45 | $61.45 | $61.50 |
| Purchase #7 | $126.34 | 12.431% | $142.0453 | $142.05 | $142.05 | $142.00 |
| 7 purchase totals = | $733.26 | $808.2426 | $808.24 | $808.25 | $808.20 | |