| 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 | $81.30 | 5.733% | $85.9609 | $85.96 | $85.95 | $86.00 |
| Purchase #2 | $134.34 | 12.472% | $151.0949 | $151.09 | $151.10 | $151.10 |
| Purchase #3 | $102.28 | 11.807% | $114.3562 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $184.50 | 12.852% | $208.2119 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $54.73 | 6.589% | $58.3362 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $58.43 | 7.229% | $62.6539 | $62.65 | $62.65 | $62.70 |
| Purchase #7 | $163.46 | 12.726% | $184.2619 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $779.04 | $864.8759 | $864.87 | $864.85 | $865.00 | |