| 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 | $32.74 | 5.600% | $34.5734 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $129.87 | 7.474% | $139.5765 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $211.42 | 3.382% | $218.5702 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $90.98 | 7.292% | $97.6143 | $97.61 | $97.60 | $97.60 |
| Purchase #5 | $109.55 | 5.850% | $115.9587 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $203.77 | 12.612% | $229.4695 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $35.94 | 4.547% | $37.5742 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $814.27 | $873.3368 | $873.33 | $873.25 | $873.50 | |