| 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 | $72.99 | 4.352% | $76.1665 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $199.97 | 6.257% | $212.4821 | $212.48 | $212.50 | $212.50 |
| Purchase #3 | $175.27 | 6.652% | $186.929 | $186.93 | $186.95 | $186.90 |
| Purchase #4 | $120.97 | 6.748% | $129.1331 | $129.13 | $129.15 | $129.10 |
| Purchase #5 | $86.52 | 10.664% | $95.7465 | $95.75 | $95.75 | $95.70 |
| Purchase #6 | $41.42 | 10.574% | $45.7998 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $132.43 | 9.440% | $144.9314 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $829.57 | $891.1884 | $891.19 | $891.25 | $891.10 | |