| 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 | $47.43 | 9.792% | $52.0743 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $30.67 | 6.743% | $32.7381 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $93.46 | 11.663% | $104.3602 | $104.36 | $104.35 | $104.40 |
| Purchase #4 | $37.54 | 12.749% | $42.326 | $42.33 | $42.35 | $42.30 |
| Purchase #5 | $167.81 | 3.574% | $173.8075 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $224.34 | 3.526% | $232.2502 | $232.25 | $232.25 | $232.30 |
| Purchase #7 | $187.34 | 13.774% | $213.1442 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $788.59 | $850.7005 | $850.70 | $850.70 | $850.70 | |