| 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 | $30.56 | 10.128% | $33.6551 | $33.66 | $33.65 | $33.70 |
| Purchase #2 | $169.69 | 12.513% | $190.9233 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $79.40 | 8.122% | $85.8489 | $85.85 | $85.85 | $85.80 |
| Purchase #4 | $216.41 | 12.610% | $243.6993 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $27.86 | 7.404% | $29.9228 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $79.75 | 8.619% | $86.6237 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $168.66 | 4.764% | $176.695 | $176.70 | $176.70 | $176.70 |
| 7 purchase totals = | $772.33 | $847.3681 | $847.37 | $847.30 | $847.30 | |