| 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 | $77.69 | 6.568% | $82.7927 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $88.84 | 9.842% | $97.5836 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $186.48 | 7.225% | $199.9532 | $199.95 | $199.95 | $200.00 |
| Purchase #4 | $74.61 | 9.376% | $81.6054 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $198.88 | 10.732% | $220.2238 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $102.46 | 13.462% | $116.2532 | $116.25 | $116.25 | $116.30 |
| Purchase #7 | $138.44 | 4.466% | $144.6227 | $144.62 | $144.60 | $144.60 |
| 7 purchase totals = | $867.40 | $943.0346 | $943.02 | $943.00 | $943.10 | |