| 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 | $48.62 | 7.454% | $52.2441 | $52.24 | $52.25 | $52.20 |
| Purchase #2 | $83.52 | 11.477% | $93.1056 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $135.62 | 9.361% | $148.3154 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $15.95 | 3.306% | $16.4773 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $94.27 | 13.381% | $106.8843 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $249.37 | 13.435% | $282.8729 | $282.87 | $282.85 | $282.90 |
| Purchase #7 | $161.56 | 13.868% | $183.9651 | $183.97 | $183.95 | $184.00 |
| 7 purchase totals = | $788.91 | $883.8647 | $883.87 | $883.85 | $883.90 | |