| 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 | $37.55 | 3.762% | $38.9626 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $116.48 | 5.357% | $122.7198 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $158.73 | 9.248% | $173.4094 | $173.41 | $173.40 | $173.40 |
| Purchase #4 | $158.45 | 4.230% | $165.1524 | $165.15 | $165.15 | $165.20 |
| Purchase #5 | $104.98 | 13.695% | $119.357 | $119.36 | $119.35 | $119.40 |
| Purchase #6 | $134.66 | 6.295% | $143.1368 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $159.84 | 13.350% | $181.1786 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $870.69 | $943.9166 | $943.92 | $943.90 | $944.00 | |