| 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 | $96.56 | 3.421% | $99.8633 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $195.88 | 3.112% | $201.9758 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $42.76 | 13.541% | $48.5501 | $48.55 | $48.55 | $48.60 |
| Purchase #4 | $90.81 | 10.568% | $100.4068 | $100.41 | $100.40 | $100.40 |
| Purchase #5 | $176.30 | 5.586% | $186.1481 | $186.15 | $186.15 | $186.10 |
| Purchase #6 | $207.89 | 4.618% | $217.4904 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $125.70 | 3.219% | $129.7463 | $129.75 | $129.75 | $129.70 |
| 7 purchase totals = | $935.90 | $984.1808 | $984.19 | $984.20 | $984.20 | |