| 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 | $11.84 | 8.787% | $12.8804 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $77.69 | 7.403% | $83.4414 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $204.41 | 4.317% | $213.2344 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $119.47 | 6.230% | $126.913 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $16.70 | 5.820% | $17.6719 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $176.32 | 7.804% | $190.08 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $196.82 | 8.590% | $213.7268 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $803.25 | $857.9479 | $857.94 | $858.00 | $857.90 | |