| 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 | $75.47 | 3.353% | $78.0005 | $78.00 | $78.00 | $78.00 |
| Purchase #2 | $126.99 | 4.845% | $133.1427 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $217.75 | 4.342% | $227.2047 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $47.48 | 9.682% | $52.077 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $244.30 | 11.688% | $272.8538 | $272.85 | $272.85 | $272.90 |
| Purchase #6 | $56.83 | 11.707% | $63.4831 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $187.39 | 6.868% | $200.2599 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $956.21 | $1,027.0217 | $1,027.01 | $1,027.05 | $1,027.10 | |