| 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 | $21.25 | 10.254% | $23.429 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $199.89 | 9.202% | $218.2839 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $25.47 | 6.676% | $27.1704 | $27.17 | $27.15 | $27.20 |
| Purchase #4 | $51.95 | 6.383% | $55.266 | $55.27 | $55.25 | $55.30 |
| Purchase #5 | $158.52 | 3.134% | $163.488 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $50.49 | 7.326% | $54.1889 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $62.63 | 11.779% | $70.0072 | $70.01 | $70.00 | $70.00 |
| 7 purchase totals = | $570.20 | $611.8334 | $611.84 | $611.85 | $611.90 | |