| 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 | $93.72 | 6.677% | $99.9777 | $99.98 | $100.00 | $100.00 |
| Purchase #2 | $125.55 | 3.294% | $129.6856 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $30.97 | 6.596% | $33.0128 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $249.97 | 4.539% | $261.3161 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $91.80 | 6.464% | $97.734 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $176.84 | 6.149% | $187.7139 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $75.74 | 7.760% | $81.6174 | $81.62 | $81.60 | $81.60 |
| 7 purchase totals = | $844.59 | $891.0575 | $891.06 | $891.05 | $891.00 | |