| 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 | $193.38 | 13.593% | $219.6661 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $29.51 | 4.714% | $30.9011 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $95.27 | 9.774% | $104.5817 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $45.53 | 4.267% | $47.4728 | $47.47 | $47.45 | $47.50 |
| Purchase #5 | $10.81 | 5.151% | $11.3668 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $237.51 | 9.592% | $260.292 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $95.94 | 8.491% | $104.0863 | $104.09 | $104.10 | $104.10 |
| 7 purchase totals = | $707.95 | $778.3668 | $778.37 | $778.35 | $778.50 | |