| 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 | $18.27 | 3.709% | $18.9476 | $18.95 | $18.95 | $18.90 |
| Purchase #2 | $6.26 | 11.211% | $6.9618 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $246.80 | 12.731% | $278.2201 | $278.22 | $278.20 | $278.20 |
| Purchase #4 | $33.36 | 11.410% | $37.1664 | $37.17 | $37.15 | $37.20 |
| Purchase #5 | $158.90 | 4.549% | $166.1284 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $182.80 | 5.754% | $193.3183 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $203.28 | 11.581% | $226.8219 | $226.82 | $226.80 | $226.80 |
| 7 purchase totals = | $849.67 | $927.5645 | $927.57 | $927.50 | $927.50 | |