| 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 | $77.36 | 12.282% | $86.8614 | $86.86 | $86.85 | $86.90 |
| Purchase #2 | $79.51 | 3.122% | $81.9923 | $81.99 | $82.00 | $82.00 |
| Purchase #3 | $144.26 | 6.286% | $153.3282 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $83.96 | 10.418% | $92.707 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $116.84 | 9.160% | $127.5425 | $127.54 | $127.55 | $127.50 |
| Purchase #6 | $11.95 | 8.462% | $12.9612 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $114.42 | 4.658% | $119.7497 | $119.75 | $119.75 | $119.70 |
| 7 purchase totals = | $628.30 | $675.1423 | $675.14 | $675.15 | $675.10 | |