| 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 | $34.86 | 9.185% | $38.0619 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $16.68 | 3.821% | $17.3173 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $27.45 | 10.419% | $30.31 | $30.31 | $30.30 | $30.30 |
| Purchase #4 | $113.49 | 9.465% | $124.2318 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $109.57 | 8.738% | $119.1442 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $206.48 | 7.406% | $221.7719 | $221.77 | $221.75 | $221.80 |
| Purchase #7 | $31.33 | 8.648% | $34.0394 | $34.04 | $34.05 | $34.00 |
| 7 purchase totals = | $539.86 | $584.8765 | $584.87 | $584.85 | $584.80 | |