| 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 | $60.52 | 12.159% | $67.8786 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $109.32 | 5.444% | $115.2714 | $115.27 | $115.25 | $115.30 |
| Purchase #3 | $163.82 | 13.392% | $185.7588 | $185.76 | $185.75 | $185.80 |
| Purchase #4 | $43.59 | 5.630% | $46.0441 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $249.57 | 7.410% | $268.0631 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $118.43 | 10.645% | $131.0369 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $13.52 | 12.394% | $15.1957 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $758.77 | $829.2486 | $829.25 | $829.25 | $829.30 | |