| 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 | $91.77 | 6.120% | $97.3863 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $94.82 | 8.513% | $102.892 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $104.40 | 8.842% | $113.631 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $225.90 | 12.509% | $254.1578 | $254.16 | $254.15 | $254.20 |
| Purchase #5 | $178.43 | 5.766% | $188.7183 | $188.72 | $188.70 | $188.70 |
| Purchase #6 | $71.71 | 9.172% | $78.2872 | $78.29 | $78.30 | $78.30 |
| Purchase #7 | $82.84 | 11.763% | $92.5845 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $849.87 | $927.6571 | $927.66 | $927.70 | $927.70 | |