| 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 | $21.97 | 6.770% | $23.4574 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $116.89 | 7.832% | $126.0448 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $133.31 | 3.230% | $137.6159 | $137.62 | $137.60 | $137.60 |
| Purchase #4 | $44.25 | 11.452% | $49.3175 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $163.41 | 11.244% | $181.7838 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $85.36 | 13.339% | $96.7462 | $96.75 | $96.75 | $96.70 |
| Purchase #7 | $153.44 | 5.108% | $161.2777 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $718.63 | $776.2433 | $776.25 | $776.25 | $776.20 | |