| 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 | $90.41 | 7.388% | $97.0895 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $115.59 | 9.756% | $126.867 | $126.87 | $126.85 | $126.90 |
| Purchase #3 | $74.61 | 10.258% | $82.2635 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $180.66 | 4.821% | $189.3696 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $83.37 | 6.380% | $88.689 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $129.68 | 12.650% | $146.0845 | $146.08 | $146.10 | $146.10 |
| Purchase #7 | $223.79 | 5.701% | $236.5483 | $236.55 | $236.55 | $236.50 |
| 7 purchase totals = | $898.11 | $966.9114 | $966.91 | $966.90 | $967.00 | |