| 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 | $72.73 | 7.657% | $78.2989 | $78.30 | $78.30 | $78.30 |
| Purchase #2 | $210.60 | 6.560% | $224.4154 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $75.54 | 7.635% | $81.3075 | $81.31 | $81.30 | $81.30 |
| Purchase #4 | $19.88 | 3.563% | $20.5883 | $20.59 | $20.60 | $20.60 |
| Purchase #5 | $192.53 | 5.443% | $203.0094 | $203.01 | $203.00 | $203.00 |
| Purchase #6 | $94.97 | 11.266% | $105.6693 | $105.67 | $105.65 | $105.70 |
| Purchase #7 | $197.84 | 12.166% | $221.9092 | $221.91 | $221.90 | $221.90 |
| 7 purchase totals = | $864.09 | $935.1980 | $935.21 | $935.15 | $935.20 | |