| 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 | $14.57 | 6.595% | $15.5309 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $150.88 | 4.504% | $157.6756 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $73.31 | 3.531% | $75.8986 | $75.90 | $75.90 | $75.90 |
| Purchase #4 | $222.50 | 3.348% | $229.9493 | $229.95 | $229.95 | $229.90 |
| Purchase #5 | $154.89 | 4.251% | $161.4744 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $107.50 | 12.583% | $121.0267 | $121.03 | $121.05 | $121.00 |
| Purchase #7 | $145.72 | 13.833% | $165.8774 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $869.37 | $927.4329 | $927.44 | $927.50 | $927.40 | |