| 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 | $31.97 | 5.258% | $33.651 | $33.65 | $33.65 | $33.70 |
| Purchase #2 | $27.86 | 6.228% | $29.5951 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $210.46 | 12.873% | $237.5525 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $106.78 | 9.442% | $116.8622 | $116.86 | $116.85 | $116.90 |
| Purchase #5 | $234.47 | 12.538% | $263.8678 | $263.87 | $263.85 | $263.90 |
| Purchase #6 | $111.88 | 6.870% | $119.5662 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $26.44 | 13.415% | $29.9869 | $29.99 | $30.00 | $30.00 |
| 7 purchase totals = | $749.86 | $831.0817 | $831.09 | $831.05 | $831.30 | |