| 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 | $27.94 | 9.801% | $30.6784 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $87.73 | 11.697% | $97.9918 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $56.50 | 12.135% | $63.3563 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $220.65 | 9.741% | $242.1435 | $242.14 | $242.15 | $242.10 |
| Purchase #5 | $87.26 | 8.812% | $94.9494 | $94.95 | $94.95 | $94.90 |
| Purchase #6 | $21.29 | 10.755% | $23.5797 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $152.90 | 6.768% | $163.2483 | $163.25 | $163.25 | $163.20 |
| 7 purchase totals = | $654.27 | $715.9474 | $715.95 | $716.00 | $715.90 | |