| 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 | $40.79 | 5.836% | $43.1705 | $43.17 | $43.15 | $43.20 |
| Purchase #2 | $126.33 | 7.731% | $136.0966 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $80.75 | 7.660% | $86.9355 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $47.70 | 7.616% | $51.3328 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $63.30 | 5.389% | $66.7112 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $154.25 | 12.105% | $172.922 | $172.92 | $172.90 | $172.90 |
| Purchase #7 | $143.67 | 3.772% | $149.0892 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $656.79 | $706.2578 | $706.26 | $706.25 | $706.20 | |