| 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 | $69.82 | 11.482% | $77.8367 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $23.38 | 8.165% | $25.289 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $238.82 | 9.353% | $261.1568 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $203.95 | 11.766% | $227.9468 | $227.95 | $227.95 | $227.90 |
| Purchase #5 | $187.38 | 7.492% | $201.4185 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $175.73 | 12.175% | $197.1251 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $15.41 | 4.272% | $16.0683 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $914.49 | $1,006.8412 | $1,006.86 | $1,006.85 | $1,006.80 | |