| 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 | $76.76 | 3.618% | $79.5372 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $108.61 | 7.850% | $117.1359 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $63.68 | 3.837% | $66.1234 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $171.26 | 3.861% | $177.8723 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $122.99 | 9.703% | $134.9237 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $208.49 | 13.404% | $236.436 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $139.26 | 11.663% | $155.5019 | $155.50 | $155.50 | $155.50 |
| 7 purchase totals = | $891.05 | $967.5304 | $967.53 | $967.50 | $967.40 | |