| 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 | $81.71 | 11.144% | $90.8158 | $90.82 | $90.80 | $90.80 |
| Purchase #2 | $66.48 | 6.804% | $71.0033 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $125.95 | 13.458% | $142.9004 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $167.84 | 5.481% | $177.0393 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $126.26 | 3.500% | $130.6791 | $130.68 | $130.70 | $130.70 |
| Purchase #6 | $83.92 | 10.483% | $92.7173 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $184.66 | 3.386% | $190.9126 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $836.82 | $896.0678 | $896.07 | $896.05 | $896.00 | |