| 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 | $81.69 | 4.767% | $85.5842 | $85.58 | $85.60 | $85.60 |
| Purchase #2 | $57.40 | 11.545% | $64.0268 | $64.03 | $64.05 | $64.00 |
| Purchase #3 | $184.42 | 13.380% | $209.0954 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $122.67 | 6.201% | $130.2768 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $74.87 | 12.175% | $83.9854 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $101.63 | 3.188% | $104.87 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $126.79 | 4.181% | $132.0911 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $749.47 | $809.9297 | $809.94 | $810.00 | $810.00 | |