| 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 | $100.48 | 11.734% | $112.2703 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $48.91 | 10.632% | $54.1101 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $201.58 | 7.224% | $216.1421 | $216.14 | $216.15 | $216.10 |
| Purchase #4 | $29.70 | 4.213% | $30.9513 | $30.95 | $30.95 | $31.00 |
| Purchase #5 | $127.80 | 3.143% | $131.8168 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $151.74 | 7.583% | $163.2464 | $163.25 | $163.25 | $163.20 |
| Purchase #7 | $47.44 | 7.466% | $50.9819 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $707.65 | $759.5189 | $759.52 | $759.50 | $759.50 | |