| 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 | $88.44 | 3.109% | $91.1896 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $81.74 | 13.708% | $92.9449 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $240.28 | 9.456% | $263.0009 | $263.00 | $263.00 | $263.00 |
| Purchase #4 | $71.81 | 7.724% | $77.3566 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $108.33 | 3.703% | $112.3415 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $214.95 | 3.638% | $222.7699 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $109.34 | 13.852% | $124.4858 | $124.49 | $124.50 | $124.50 |
| 7 purchase totals = | $914.89 | $984.0892 | $984.09 | $984.10 | $984.10 | |