| 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 | $69.70 | 7.757% | $75.1066 | $75.11 | $75.10 | $75.10 |
| Purchase #2 | $121.80 | 8.532% | $132.192 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $82.48 | 12.827% | $93.0597 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $99.49 | 13.335% | $112.757 | $112.76 | $112.75 | $112.80 |
| Purchase #5 | $23.31 | 9.245% | $25.465 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $190.75 | 12.347% | $214.3019 | $214.30 | $214.30 | $214.30 |
| Purchase #7 | $208.43 | 3.428% | $215.575 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $795.96 | $868.4572 | $868.47 | $868.45 | $868.60 | |