| 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 | $73.93 | 13.352% | $83.8011 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $25.83 | 12.228% | $28.9885 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $208.45 | 9.192% | $227.6107 | $227.61 | $227.60 | $227.60 |
| Purchase #4 | $132.73 | 4.588% | $138.8197 | $138.82 | $138.80 | $138.80 |
| Purchase #5 | $80.32 | 3.585% | $83.1995 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $146.99 | 10.450% | $162.3505 | $162.35 | $162.35 | $162.40 |
| Purchase #7 | $104.49 | 11.846% | $116.8679 | $116.87 | $116.85 | $116.90 |
| 7 purchase totals = | $772.74 | $841.6379 | $841.64 | $841.60 | $841.70 | |