| 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 | $61.34 | 9.419% | $67.1176 | $67.12 | $67.10 | $67.10 |
| Purchase #2 | $250.93 | 13.235% | $284.1406 | $284.14 | $284.15 | $284.10 |
| Purchase #3 | $167.38 | 5.209% | $176.0988 | $176.10 | $176.10 | $176.10 |
| Purchase #4 | $69.49 | 11.862% | $77.7329 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $79.53 | 4.724% | $83.287 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $97.65 | 3.440% | $101.0092 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $83.63 | 13.107% | $94.5914 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $809.95 | $883.9775 | $883.98 | $884.00 | $883.90 | |