| 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 | $99.66 | 3.868% | $103.5148 | $103.51 | $103.50 | $103.50 |
| Purchase #2 | $239.87 | 7.455% | $257.7523 | $257.75 | $257.75 | $257.80 |
| Purchase #3 | $67.33 | 11.709% | $75.2137 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $59.43 | 5.193% | $62.5162 | $62.52 | $62.50 | $62.50 |
| Purchase #5 | $16.96 | 6.577% | $18.0755 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $47.27 | 3.350% | $48.8535 | $48.85 | $48.85 | $48.90 |
| Purchase #7 | $158.78 | 3.337% | $164.0785 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $689.30 | $730.0045 | $730.00 | $730.00 | $730.10 | |