| 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 | $61.66 | 7.160% | $66.0749 | $66.07 | $66.05 | $66.10 |
| Purchase #2 | $160.61 | 13.828% | $182.8192 | $182.82 | $182.80 | $182.80 |
| Purchase #3 | $26.46 | 13.275% | $29.9726 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $11.77 | 4.783% | $12.333 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $141.26 | 12.114% | $158.3722 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $122.54 | 8.874% | $133.4142 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $201.73 | 11.506% | $224.9411 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $726.03 | $807.9272 | $807.91 | $807.85 | $807.90 | |