| 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 | $64.96 | 3.216% | $67.0491 | $67.05 | $67.05 | $67.00 |
| Purchase #2 | $139.89 | 6.606% | $149.1311 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $158.54 | 9.368% | $173.392 | $173.39 | $173.40 | $173.40 |
| Purchase #4 | $11.33 | 6.182% | $12.0304 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $237.68 | 3.659% | $246.3767 | $246.38 | $246.40 | $246.40 |
| Purchase #6 | $196.54 | 13.122% | $222.33 | $222.33 | $222.35 | $222.30 |
| Purchase #7 | $97.32 | 7.442% | $104.5626 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $906.26 | $974.8719 | $974.87 | $974.95 | $974.80 | |