| 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 | $12.58 | 4.567% | $13.1545 | $13.15 | $13.15 | $13.20 |
| Purchase #2 | $180.68 | 6.132% | $191.7593 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $82.88 | 7.135% | $88.7935 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $202.39 | 10.559% | $223.7604 | $223.76 | $223.75 | $223.80 |
| Purchase #5 | $224.81 | 10.227% | $247.8013 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $99.27 | 5.654% | $104.8827 | $104.88 | $104.90 | $104.90 |
| Purchase #7 | $15.66 | 11.492% | $17.4596 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $818.27 | $887.6113 | $887.60 | $887.60 | $887.80 | |