| 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 | $78.85 | 8.802% | $85.7904 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $135.41 | 11.737% | $151.3031 | $151.30 | $151.30 | $151.30 |
| Purchase #3 | $236.28 | 10.493% | $261.0729 | $261.07 | $261.05 | $261.10 |
| Purchase #4 | $205.62 | 11.229% | $228.7091 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $27.42 | 6.730% | $29.2654 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $218.49 | 4.369% | $228.0358 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $51.61 | 9.842% | $56.6895 | $56.69 | $56.70 | $56.70 |
| 7 purchase totals = | $953.68 | $1,040.8662 | $1,040.87 | $1,040.85 | $1,040.90 | |