| 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 | $6.36 | 3.704% | $6.5956 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $55.62 | 4.668% | $58.2163 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $70.68 | 11.733% | $78.9729 | $78.97 | $78.95 | $79.00 |
| Purchase #4 | $60.94 | 8.660% | $66.2174 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $140.50 | 6.449% | $149.5608 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $237.75 | 5.357% | $250.4863 | $250.49 | $250.50 | $250.50 |
| Purchase #7 | $46.74 | 12.209% | $52.4465 | $52.45 | $52.45 | $52.40 |
| 7 purchase totals = | $618.59 | $662.4958 | $662.51 | $662.45 | $662.50 | |