| 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 | $107.74 | 9.767% | $118.263 | $118.26 | $118.25 | $118.30 |
| Purchase #2 | $63.93 | 3.290% | $66.0333 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $21.87 | 8.304% | $23.6861 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $9.53 | 3.723% | $9.8848 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $199.82 | 11.399% | $222.5975 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $227.84 | 13.802% | $259.2865 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $182.96 | 4.341% | $190.9023 | $190.90 | $190.90 | $190.90 |
| 7 purchase totals = | $813.69 | $890.6535 | $890.65 | $890.70 | $890.70 | |