| 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 | $30.72 | 4.495% | $32.1009 | $32.10 | $32.10 | $32.10 |
| Purchase #2 | $59.47 | 4.452% | $62.1176 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $76.67 | 11.470% | $85.464 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $216.42 | 5.118% | $227.4964 | $227.50 | $227.50 | $227.50 |
| Purchase #5 | $93.43 | 3.864% | $97.0401 | $97.04 | $97.05 | $97.00 |
| Purchase #6 | $206.34 | 3.386% | $213.3267 | $213.33 | $213.35 | $213.30 |
| Purchase #7 | $14.33 | 12.538% | $16.1267 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $697.38 | $733.6724 | $733.68 | $733.70 | $733.60 | |