| 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 | $46.65 | 3.408% | $48.2398 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $204.97 | 5.192% | $215.612 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $121.44 | 13.274% | $137.5599 | $137.56 | $137.55 | $137.60 |
| Purchase #4 | $121.89 | 9.204% | $133.1088 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $59.83 | 12.853% | $67.5199 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $113.79 | 3.144% | $117.3676 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $44.36 | 3.713% | $46.0071 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $712.93 | $765.4151 | $765.42 | $765.35 | $765.40 | |