| 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 | $79.36 | 3.650% | $82.2566 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $109.99 | 13.458% | $124.7925 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $164.46 | 13.254% | $186.2575 | $186.26 | $186.25 | $186.30 |
| Purchase #4 | $100.96 | 5.282% | $106.2927 | $106.29 | $106.30 | $106.30 |
| Purchase #5 | $249.72 | 3.291% | $257.9383 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $34.38 | 11.766% | $38.4252 | $38.43 | $38.45 | $38.40 |
| Purchase #7 | $98.43 | 4.754% | $103.1094 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $837.30 | $899.0722 | $899.08 | $899.10 | $899.10 | |