| 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 | $27.77 | 9.517% | $30.4129 | $30.41 | $30.40 | $30.40 |
| Purchase #2 | $118.37 | 8.363% | $128.2693 | $128.27 | $128.25 | $128.30 |
| Purchase #3 | $148.91 | 12.867% | $168.0702 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $87.75 | 8.821% | $95.4904 | $95.49 | $95.50 | $95.50 |
| Purchase #5 | $72.98 | 13.143% | $82.5718 | $82.57 | $82.55 | $82.60 |
| Purchase #6 | $198.76 | 8.281% | $215.2193 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $21.83 | 10.132% | $24.0418 | $24.04 | $24.05 | $24.00 |
| 7 purchase totals = | $676.37 | $744.0757 | $744.07 | $744.00 | $744.10 | |