| 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 | $93.99 | 7.248% | $100.8024 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $138.62 | 10.159% | $152.7024 | $152.70 | $152.70 | $152.70 |
| Purchase #3 | $116.97 | 10.409% | $129.1454 | $129.15 | $129.15 | $129.10 |
| Purchase #4 | $108.69 | 12.831% | $122.636 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $200.27 | 4.231% | $208.7434 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $163.27 | 3.378% | $168.7853 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $69.53 | 10.241% | $76.6506 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $891.34 | $959.4655 | $959.47 | $959.50 | $959.40 | |