| 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 | $102.49 | 7.350% | $110.023 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $72.82 | 8.201% | $78.792 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $183.76 | 13.557% | $208.6723 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $23.82 | 13.579% | $27.0545 | $27.05 | $27.05 | $27.10 |
| Purchase #5 | $197.67 | 3.296% | $204.1852 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $213.40 | 11.642% | $238.244 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $61.83 | 12.856% | $69.7789 | $69.78 | $69.80 | $69.80 |
| 7 purchase totals = | $855.79 | $936.7499 | $936.74 | $936.75 | $936.80 | |