| 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 | $72.70 | 7.156% | $77.9024 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $175.79 | 8.144% | $190.1063 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $104.49 | 8.187% | $113.0446 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $150.39 | 12.823% | $169.6745 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $145.73 | 5.715% | $154.0585 | $154.06 | $154.05 | $154.10 |
| Purchase #6 | $61.70 | 5.724% | $65.2317 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $90.92 | 12.295% | $102.0986 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $801.72 | $872.1166 | $872.11 | $872.10 | $872.10 | |