| 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 | $67.51 | 10.148% | $74.3609 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $206.91 | 9.657% | $226.8913 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $9.37 | 6.501% | $9.9791 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $156.86 | 5.188% | $164.9979 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $163.70 | 3.378% | $169.2298 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $219.42 | 13.543% | $249.1361 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $33.41 | 9.396% | $36.5492 | $36.55 | $36.55 | $36.50 |
| 7 purchase totals = | $857.18 | $931.1443 | $931.15 | $931.20 | $931.10 | |