| 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 | $29.99 | 10.221% | $33.0553 | $33.06 | $33.05 | $33.10 |
| Purchase #2 | $112.95 | 11.595% | $126.0466 | $126.05 | $126.05 | $126.00 |
| Purchase #3 | $208.42 | 3.235% | $215.1624 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $142.33 | 5.387% | $149.9973 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $102.81 | 11.243% | $114.3689 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $35.64 | 3.475% | $36.8785 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $29.53 | 11.567% | $32.9457 | $32.95 | $32.95 | $32.90 |
| 7 purchase totals = | $661.67 | $708.4547 | $708.47 | $708.45 | $708.50 | |