| 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 | $25.32 | 6.688% | $27.0134 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $124.78 | 11.812% | $139.519 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $163.72 | 3.769% | $169.8906 | $169.89 | $169.90 | $169.90 |
| Purchase #4 | $236.85 | 9.419% | $259.1589 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $113.40 | 3.305% | $117.1479 | $117.15 | $117.15 | $117.10 |
| Purchase #6 | $68.86 | 7.235% | $73.842 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $173.28 | 4.299% | $180.7293 | $180.73 | $180.75 | $180.70 |
| 7 purchase totals = | $906.21 | $967.3011 | $967.30 | $967.30 | $967.20 | |