| 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 | $13.43 | 5.110% | $14.1163 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $116.41 | 8.285% | $126.0546 | $126.05 | $126.05 | $126.10 |
| Purchase #3 | $135.75 | 8.183% | $146.8584 | $146.86 | $146.85 | $146.90 |
| Purchase #4 | $233.41 | 7.724% | $251.4386 | $251.44 | $251.45 | $251.40 |
| Purchase #5 | $72.69 | 11.425% | $80.9948 | $80.99 | $81.00 | $81.00 |
| Purchase #6 | $11.69 | 5.678% | $12.3538 | $12.35 | $12.35 | $12.40 |
| Purchase #7 | $75.74 | 4.139% | $78.8749 | $78.87 | $78.85 | $78.90 |
| 7 purchase totals = | $659.12 | $710.6914 | $710.68 | $710.65 | $710.80 | |