| 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 | $71.65 | 6.469% | $76.285 | $76.29 | $76.30 | $76.30 |
| Purchase #2 | $94.26 | 3.339% | $97.4073 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $68.72 | 4.357% | $71.7141 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $217.46 | 12.141% | $243.8618 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $29.64 | 4.358% | $30.9317 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $46.81 | 12.558% | $52.6884 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $107.87 | 7.420% | $115.874 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $636.41 | $688.7623 | $688.76 | $688.75 | $688.80 | |