| 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 | $67.25 | 13.862% | $76.5722 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $130.71 | 13.232% | $148.0055 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $20.56 | 10.464% | $22.7114 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $105.60 | 3.115% | $108.8894 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $31.70 | 4.645% | $33.1725 | $33.17 | $33.15 | $33.20 |
| Purchase #6 | $120.94 | 4.441% | $126.3109 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $214.94 | 3.507% | $222.4779 | $222.48 | $222.50 | $222.50 |
| 7 purchase totals = | $691.70 | $738.1398 | $738.14 | $738.10 | $738.20 | |