| 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 | $72.33 | 12.339% | $81.2548 | $81.25 | $81.25 | $81.30 |
| Purchase #2 | $47.90 | 10.180% | $52.7762 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $125.56 | 9.560% | $137.5635 | $137.56 | $137.55 | $137.60 |
| Purchase #4 | $213.98 | 12.117% | $239.908 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $94.63 | 10.351% | $104.4252 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $110.47 | 5.399% | $116.4343 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $52.85 | 10.379% | $58.3353 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $717.72 | $790.6973 | $790.70 | $790.75 | $790.70 | |