| 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 | $49.35 | 12.163% | $55.3524 | $55.35 | $55.35 | $55.40 |
| Purchase #2 | $24.88 | 5.380% | $26.2185 | $26.22 | $26.20 | $26.20 |
| Purchase #3 | $191.71 | 9.309% | $209.5563 | $209.56 | $209.55 | $209.60 |
| Purchase #4 | $243.76 | 6.729% | $260.1626 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $151.81 | 8.667% | $164.9674 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $7.80 | 3.709% | $8.0893 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $82.44 | 4.620% | $86.2487 | $86.25 | $86.25 | $86.20 |
| 7 purchase totals = | $751.75 | $810.5952 | $810.60 | $810.55 | $810.70 | |