| 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 | $199.52 | 4.597% | $208.6919 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $7.74 | 12.781% | $8.7292 | $8.73 | $8.75 | $8.70 |
| Purchase #3 | $104.45 | 3.188% | $107.7799 | $107.78 | $107.80 | $107.80 |
| Purchase #4 | $119.31 | 5.580% | $125.9675 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $63.88 | 5.605% | $67.4605 | $67.46 | $67.45 | $67.50 |
| Purchase #6 | $52.28 | 10.463% | $57.7501 | $57.75 | $57.75 | $57.80 |
| Purchase #7 | $190.70 | 11.153% | $211.9688 | $211.97 | $211.95 | $212.00 |
| 7 purchase totals = | $737.88 | $788.3479 | $788.35 | $788.35 | $788.50 | |