| 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 | $72.92 | 6.172% | $77.4206 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $217.65 | 7.460% | $233.8867 | $233.89 | $233.90 | $233.90 |
| Purchase #3 | $103.86 | 9.448% | $113.6727 | $113.67 | $113.65 | $113.70 |
| Purchase #4 | $214.68 | 8.645% | $233.2391 | $233.24 | $233.25 | $233.20 |
| Purchase #5 | $174.73 | 4.491% | $182.5771 | $182.58 | $182.60 | $182.60 |
| Purchase #6 | $13.46 | 12.762% | $15.1778 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $62.49 | 12.599% | $70.3631 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $859.79 | $926.3371 | $926.34 | $926.35 | $926.40 | |