| 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 | $33.94 | 6.819% | $36.2544 | $36.25 | $36.25 | $36.30 |
| Purchase #2 | $118.79 | 13.202% | $134.4727 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $186.96 | 7.257% | $200.5277 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $193.91 | 11.309% | $215.8393 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $94.38 | 13.622% | $107.2364 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $133.48 | 3.439% | $138.0704 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $70.26 | 9.679% | $77.0605 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $831.72 | $909.4614 | $909.46 | $909.45 | $909.50 | |