| 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 | $95.69 | 10.577% | $105.8111 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $235.25 | 7.304% | $252.4327 | $252.43 | $252.45 | $252.40 |
| Purchase #3 | $70.57 | 3.250% | $72.8635 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $103.77 | 8.179% | $112.2573 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $113.35 | 5.136% | $119.1717 | $119.17 | $119.15 | $119.20 |
| Purchase #6 | $73.91 | 12.417% | $83.0874 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $156.57 | 8.344% | $169.6342 | $169.63 | $169.65 | $169.60 |
| 7 purchase totals = | $849.11 | $915.2579 | $915.25 | $915.25 | $915.30 | |