| 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 | $30.50 | 8.335% | $33.0422 | $33.04 | $33.05 | $33.00 |
| Purchase #2 | $74.29 | 7.451% | $79.8253 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $236.74 | 9.551% | $259.351 | $259.35 | $259.35 | $259.40 |
| Purchase #4 | $71.85 | 4.836% | $75.3247 | $75.32 | $75.30 | $75.30 |
| Purchase #5 | $226.53 | 12.861% | $255.664 | $255.66 | $255.65 | $255.70 |
| Purchase #6 | $27.89 | 9.550% | $30.5535 | $30.55 | $30.55 | $30.60 |
| Purchase #7 | $122.91 | 4.619% | $128.5872 | $128.59 | $128.60 | $128.60 |
| 7 purchase totals = | $790.71 | $862.3479 | $862.34 | $862.35 | $862.40 | |