| 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 | $67.81 | 6.635% | $72.3092 | $72.31 | $72.30 | $72.30 |
| Purchase #2 | $61.56 | 6.105% | $65.3182 | $65.32 | $65.30 | $65.30 |
| Purchase #3 | $227.81 | 13.180% | $257.8354 | $257.84 | $257.85 | $257.80 |
| Purchase #4 | $13.26 | 3.202% | $13.6846 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $92.53 | 12.497% | $104.0935 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $139.34 | 3.816% | $144.6572 | $144.66 | $144.65 | $144.70 |
| Purchase #7 | $206.38 | 3.260% | $213.108 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $808.69 | $871.0061 | $871.01 | $871.00 | $871.00 | |