| 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 | $26.50 | 6.642% | $28.2601 | $28.26 | $28.25 | $28.30 |
| Purchase #2 | $113.81 | 4.792% | $119.2638 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $239.92 | 8.363% | $259.9845 | $259.98 | $260.00 | $260.00 |
| Purchase #4 | $58.45 | 7.484% | $62.8244 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $204.93 | 6.339% | $217.9205 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $233.27 | 12.157% | $261.6286 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $108.92 | 7.202% | $116.7644 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $985.80 | $1,066.6463 | $1,066.63 | $1,066.60 | $1,066.70 | |