| 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 | $11.47 | 7.103% | $12.2847 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $79.93 | 5.634% | $84.4333 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $153.97 | 7.466% | $165.4654 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $162.61 | 4.520% | $169.96 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $73.48 | 6.280% | $78.0945 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $104.38 | 5.355% | $109.9695 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $140.38 | 6.758% | $149.8669 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $726.22 | $770.0743 | $770.07 | $770.05 | $770.20 | |