| 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 | $81.62 | 7.427% | $87.6819 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $173.70 | 11.616% | $193.877 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $108.52 | 10.516% | $119.932 | $119.93 | $119.95 | $119.90 |
| Purchase #4 | $96.59 | 7.693% | $104.0207 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $127.38 | 13.512% | $144.5916 | $144.59 | $144.60 | $144.60 |
| Purchase #6 | $97.91 | 4.217% | $102.0389 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $138.53 | 10.468% | $153.0313 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $824.25 | $905.1734 | $905.17 | $905.25 | $905.10 | |