| 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 | $78.46 | 11.343% | $87.3597 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $76.96 | 5.297% | $81.0366 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $227.69 | 3.170% | $234.9078 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $163.98 | 7.772% | $176.7245 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $224.89 | 10.322% | $248.1031 | $248.10 | $248.10 | $248.10 |
| Purchase #6 | $13.33 | 13.657% | $15.1505 | $15.15 | $15.15 | $15.20 |
| Purchase #7 | $47.97 | 11.747% | $53.605 | $53.61 | $53.60 | $53.60 |
| 7 purchase totals = | $833.28 | $896.8872 | $896.89 | $896.85 | $896.90 | |