| 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 | $40.94 | 4.702% | $42.865 | $42.87 | $42.85 | $42.90 |
| Purchase #2 | $227.70 | 12.749% | $256.7295 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $52.45 | 3.265% | $54.1625 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $113.67 | 7.475% | $122.1668 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $51.25 | 7.236% | $54.9585 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $246.31 | 5.718% | $260.394 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $68.42 | 9.357% | $74.8221 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $800.74 | $866.0984 | $866.10 | $866.05 | $866.20 | |