| 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 | $42.49 | 5.574% | $44.8584 | $44.86 | $44.85 | $44.90 |
| Purchase #2 | $113.69 | 10.793% | $125.9606 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $76.36 | 10.479% | $84.3618 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $115.36 | 5.161% | $121.3137 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $186.59 | 13.834% | $212.4029 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $217.88 | 5.701% | $230.3013 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $63.65 | 6.611% | $67.8579 | $67.86 | $67.85 | $67.90 |
| 7 purchase totals = | $816.02 | $887.0566 | $887.05 | $887.00 | $887.20 | |