| 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 | $37.38 | 10.553% | $41.3247 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $14.81 | 13.302% | $16.78 | $16.78 | $16.80 | $16.80 |
| Purchase #3 | $102.92 | 6.806% | $109.9247 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $106.45 | 9.807% | $116.8896 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $33.55 | 8.289% | $36.331 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $160.50 | 8.472% | $174.0976 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $197.43 | 9.109% | $215.4139 | $215.41 | $215.40 | $215.40 |
| 7 purchase totals = | $653.04 | $710.7615 | $710.75 | $710.75 | $710.70 | |