| 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 | $74.58 | 5.161% | $78.4291 | $78.43 | $78.45 | $78.40 |
| Purchase #2 | $215.60 | 9.800% | $236.7288 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $128.97 | 12.833% | $145.5207 | $145.52 | $145.50 | $145.50 |
| Purchase #4 | $113.44 | 10.229% | $125.0438 | $125.04 | $125.05 | $125.00 |
| Purchase #5 | $58.28 | 6.809% | $62.2483 | $62.25 | $62.25 | $62.20 |
| Purchase #6 | $131.77 | 10.864% | $146.0855 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $60.27 | 11.516% | $67.2107 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $782.91 | $861.2669 | $861.27 | $861.30 | $861.10 | |