| 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 | $74.93 | 8.450% | $81.2616 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $92.85 | 5.129% | $97.6123 | $97.61 | $97.60 | $97.60 |
| Purchase #3 | $196.38 | 13.283% | $222.4652 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $150.54 | 8.661% | $163.5783 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $166.46 | 6.602% | $177.4497 | $177.45 | $177.45 | $177.40 |
| Purchase #6 | $136.33 | 10.368% | $150.4647 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $200.51 | 4.552% | $209.6372 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $1,018.00 | $1,102.4690 | $1,102.47 | $1,102.45 | $1,102.50 | |