| 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 | $16.68 | 5.309% | $17.5655 | $17.57 | $17.55 | $17.60 |
| Purchase #2 | $145.32 | 7.760% | $156.5968 | $156.60 | $156.60 | $156.60 |
| Purchase #3 | $187.90 | 4.756% | $196.8365 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $67.67 | 11.360% | $75.3573 | $75.36 | $75.35 | $75.40 |
| Purchase #5 | $147.34 | 4.736% | $154.318 | $154.32 | $154.30 | $154.30 |
| Purchase #6 | $163.45 | 3.743% | $169.5679 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $59.75 | 6.831% | $63.8315 | $63.83 | $63.85 | $63.80 |
| 7 purchase totals = | $788.11 | $834.0735 | $834.09 | $834.05 | $834.10 | |