| 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 | $125.28 | 7.407% | $134.5595 | $134.56 | $134.55 | $134.60 |
| Purchase #2 | $64.70 | 3.699% | $67.0933 | $67.09 | $67.10 | $67.10 |
| Purchase #3 | $56.99 | 4.168% | $59.3653 | $59.37 | $59.35 | $59.40 |
| Purchase #4 | $61.87 | 7.583% | $66.5616 | $66.56 | $66.55 | $66.60 |
| Purchase #5 | $10.25 | 9.350% | $11.2084 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $35.67 | 5.178% | $37.517 | $37.52 | $37.50 | $37.50 |
| Purchase #7 | $155.85 | 9.686% | $170.9456 | $170.95 | $170.95 | $170.90 |
| 7 purchase totals = | $510.61 | $547.2507 | $547.26 | $547.20 | $547.30 | |