| 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 | $28.45 | 6.267% | $30.233 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $52.98 | 5.192% | $55.7307 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $225.89 | 10.536% | $249.6898 | $249.69 | $249.70 | $249.70 |
| Purchase #4 | $121.58 | 12.694% | $137.0134 | $137.01 | $137.00 | $137.00 |
| Purchase #5 | $116.70 | 8.563% | $126.693 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $92.56 | 6.587% | $98.6569 | $98.66 | $98.65 | $98.70 |
| Purchase #7 | $152.33 | 12.638% | $171.5815 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $790.49 | $869.5983 | $869.59 | $869.65 | $869.60 | |