| 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 | $90.99 | 9.605% | $99.7296 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $115.97 | 8.591% | $125.933 | $125.93 | $125.95 | $125.90 |
| Purchase #3 | $104.99 | 11.306% | $116.8602 | $116.86 | $116.85 | $116.90 |
| Purchase #4 | $112.72 | 11.139% | $125.2759 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $20.46 | 10.368% | $22.5813 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $14.44 | 3.614% | $14.9619 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $193.70 | 3.183% | $199.8655 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $653.27 | $705.2074 | $705.21 | $705.25 | $705.30 | |