| 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 | $79.68 | 8.407% | $86.3787 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $124.78 | 10.351% | $137.696 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $205.66 | 9.835% | $225.8867 | $225.89 | $225.90 | $225.90 |
| Purchase #4 | $122.64 | 4.181% | $127.7676 | $127.77 | $127.75 | $127.80 |
| Purchase #5 | $98.62 | 11.172% | $109.6378 | $109.64 | $109.65 | $109.60 |
| Purchase #6 | $99.99 | 4.224% | $104.2136 | $104.21 | $104.20 | $104.20 |
| Purchase #7 | $118.81 | 5.124% | $124.8978 | $124.90 | $124.90 | $124.90 |
| 7 purchase totals = | $850.18 | $916.4782 | $916.49 | $916.50 | $916.50 | |