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 | $28.96 | 3.818% | $30.0657 | $30.07 | $30.05 | $30.10 |
Purchase #2 | $94.49 | 8.833% | $102.8363 | $102.84 | $102.85 | $102.80 |
Purchase #3 | $19.80 | 3.873% | $20.5669 | $20.57 | $20.55 | $20.60 |
Purchase #4 | $199.30 | 10.108% | $219.4452 | $219.45 | $219.45 | $219.40 |
Purchase #5 | $104.76 | 9.837% | $115.0652 | $115.07 | $115.05 | $115.10 |
Purchase #6 | $232.52 | 6.295% | $247.1571 | $247.16 | $247.15 | $247.20 |
Purchase #7 | $211.95 | 12.595% | $238.6451 | $238.65 | $238.65 | $238.60 |
7 purchase totals = | $891.78 | $973.7815 | $973.81 | $973.75 | $973.80 |