| 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 | $76.97 | 10.753% | $85.2466 | $85.25 | $85.25 | $85.20 |
| Purchase #2 | $204.53 | 4.402% | $213.5334 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $27.86 | 9.560% | $30.5234 | $30.52 | $30.50 | $30.50 |
| Purchase #4 | $64.52 | 8.118% | $69.7577 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $28.60 | 5.703% | $30.2311 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $78.88 | 3.729% | $81.8214 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $197.91 | 3.151% | $204.1461 | $204.15 | $204.15 | $204.10 |
| 7 purchase totals = | $679.27 | $715.2597 | $715.26 | $715.25 | $715.10 | |