| 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 | $79.91 | 7.568% | $85.9576 | $85.96 | $85.95 | $86.00 |
| Purchase #2 | $58.82 | 13.172% | $66.5678 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $140.61 | 12.141% | $157.6815 | $157.68 | $157.70 | $157.70 |
| Purchase #4 | $28.88 | 5.394% | $30.4378 | $30.44 | $30.45 | $30.40 |
| Purchase #5 | $55.58 | 3.185% | $57.3502 | $57.35 | $57.35 | $57.40 |
| Purchase #6 | $183.55 | 9.868% | $201.6627 | $201.66 | $201.65 | $201.70 |
| Purchase #7 | $41.36 | 12.506% | $46.5325 | $46.53 | $46.55 | $46.50 |
| 7 purchase totals = | $588.71 | $646.1901 | $646.19 | $646.20 | $646.30 | |