| 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 | $46.90 | 12.292% | $52.6649 | $52.66 | $52.65 | $52.70 |
| Purchase #2 | $15.29 | 11.292% | $17.0165 | $17.02 | $17.00 | $17.00 |
| Purchase #3 | $170.46 | 12.784% | $192.2516 | $192.25 | $192.25 | $192.30 |
| Purchase #4 | $91.83 | 7.856% | $99.0442 | $99.04 | $99.05 | $99.00 |
| Purchase #5 | $223.39 | 4.381% | $233.1767 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $48.70 | 10.337% | $53.7341 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $234.74 | 13.826% | $267.1952 | $267.20 | $267.20 | $267.20 |
| 7 purchase totals = | $831.31 | $915.0832 | $915.08 | $915.10 | $915.10 | |