| 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 | $57.47 | 7.421% | $61.7348 | $61.73 | $61.75 | $61.70 |
| Purchase #2 | $108.53 | 5.451% | $114.446 | $114.45 | $114.45 | $114.40 |
| Purchase #3 | $64.83 | 12.579% | $72.985 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $138.48 | 12.410% | $155.6654 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $170.70 | 9.181% | $186.372 | $186.37 | $186.35 | $186.40 |
| Purchase #6 | $175.93 | 12.238% | $197.4603 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $29.47 | 3.390% | $30.469 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $745.41 | $819.1325 | $819.14 | $819.10 | $819.20 | |