| 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 | $100.59 | 5.491% | $106.1134 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $30.85 | 12.456% | $34.6927 | $34.69 | $34.70 | $34.70 |
| Purchase #3 | $27.74 | 9.861% | $30.4754 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $43.92 | 9.229% | $47.9734 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $42.87 | 4.715% | $44.8913 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $206.73 | 9.553% | $226.4789 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $91.56 | 10.522% | $101.1939 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $544.26 | $591.8190 | $591.81 | $591.85 | $591.90 | |