| 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 | $99.39 | 8.539% | $107.8769 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $41.97 | 10.491% | $46.3731 | $46.37 | $46.35 | $46.40 |
| Purchase #3 | $106.36 | 9.782% | $116.7641 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $79.48 | 3.757% | $82.4661 | $82.47 | $82.45 | $82.50 |
| Purchase #5 | $215.86 | 5.231% | $227.1516 | $227.15 | $227.15 | $227.20 |
| Purchase #6 | $110.93 | 6.538% | $118.1826 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $43.76 | 6.251% | $46.4954 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $697.75 | $745.3098 | $745.31 | $745.30 | $745.50 | |