| 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 | $24.50 | 7.389% | $26.3103 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $163.87 | 11.852% | $183.2919 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $143.69 | 7.861% | $154.9855 | $154.99 | $155.00 | $155.00 |
| Purchase #4 | $123.44 | 11.474% | $137.6035 | $137.60 | $137.60 | $137.60 |
| Purchase #5 | $46.79 | 5.531% | $49.378 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $101.46 | 12.584% | $114.2277 | $114.23 | $114.25 | $114.20 |
| Purchase #7 | $75.70 | 4.452% | $79.0702 | $79.07 | $79.05 | $79.10 |
| 7 purchase totals = | $679.45 | $744.8671 | $744.87 | $744.90 | $744.90 | |