| 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 | $17.51 | 11.714% | $19.5611 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $239.88 | 10.673% | $265.4824 | $265.48 | $265.50 | $265.50 |
| Purchase #3 | $227.60 | 3.845% | $236.3512 | $236.35 | $236.35 | $236.40 |
| Purchase #4 | $109.50 | 3.427% | $113.2526 | $113.25 | $113.25 | $113.30 |
| Purchase #5 | $50.36 | 9.820% | $55.3054 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $10.94 | 8.478% | $11.8675 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $81.25 | 5.607% | $85.8057 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $737.04 | $787.6259 | $787.63 | $787.60 | $787.80 | |