| 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 | $42.69 | 7.196% | $45.762 | $45.76 | $45.75 | $45.80 |
| Purchase #2 | $207.47 | 7.527% | $223.0863 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $25.61 | 8.267% | $27.7272 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $167.63 | 3.321% | $173.197 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $54.64 | 13.370% | $61.9454 | $61.95 | $61.95 | $61.90 |
| Purchase #6 | $76.25 | 9.714% | $83.6569 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $241.28 | 3.335% | $249.3267 | $249.33 | $249.35 | $249.30 |
| 7 purchase totals = | $815.57 | $864.7015 | $864.72 | $864.75 | $864.70 | |