| 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 | $118.97 | 4.720% | $124.5854 | $124.59 | $124.60 | $124.60 |
| Purchase #2 | $36.96 | 12.389% | $41.539 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $88.47 | 6.590% | $94.3002 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $29.38 | 3.253% | $30.3357 | $30.34 | $30.35 | $30.30 |
| Purchase #5 | $20.74 | 11.354% | $23.0948 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $134.30 | 6.713% | $143.3156 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $99.75 | 3.536% | $103.2772 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $528.57 | $560.4479 | $560.46 | $560.50 | $560.40 | |