| 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 | $55.89 | 3.462% | $57.8249 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $164.44 | 10.667% | $181.9808 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $77.80 | 11.498% | $86.7454 | $86.75 | $86.75 | $86.70 |
| Purchase #4 | $27.26 | 5.205% | $28.6789 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $159.90 | 5.346% | $168.4483 | $168.45 | $168.45 | $168.40 |
| Purchase #6 | $104.46 | 4.465% | $109.1241 | $109.12 | $109.10 | $109.10 |
| Purchase #7 | $151.97 | 3.420% | $157.1674 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $741.72 | $789.9698 | $789.97 | $789.95 | $789.90 | |