| 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 | $77.45 | 11.761% | $86.5589 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $76.65 | 13.290% | $86.8368 | $86.84 | $86.85 | $86.80 |
| Purchase #3 | $167.55 | 7.695% | $180.443 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $76.60 | 8.124% | $82.823 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $199.38 | 13.565% | $226.4259 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $36.93 | 11.277% | $41.0946 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $154.46 | 3.386% | $159.69 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $789.02 | $863.8722 | $863.87 | $863.90 | $863.80 | |