| 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 | $106.58 | 9.815% | $117.0408 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $15.68 | 12.770% | $17.6823 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $86.89 | 8.674% | $94.4268 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $197.71 | 5.400% | $208.3863 | $208.39 | $208.40 | $208.40 |
| Purchase #5 | $93.63 | 10.444% | $103.4087 | $103.41 | $103.40 | $103.40 |
| Purchase #6 | $102.88 | 4.651% | $107.6649 | $107.66 | $107.65 | $107.70 |
| Purchase #7 | $137.33 | 3.705% | $142.4181 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $740.70 | $791.0279 | $791.03 | $791.05 | $791.00 | |