| 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 | $29.96 | 13.277% | $33.9378 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $80.56 | 6.790% | $86.03 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $182.33 | 13.568% | $207.0685 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $7.37 | 4.396% | $7.694 | $7.69 | $7.70 | $7.70 |
| Purchase #5 | $169.44 | 11.435% | $188.8155 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $27.75 | 6.839% | $29.6478 | $29.65 | $29.65 | $29.60 |
| Purchase #7 | $134.41 | 7.830% | $144.9343 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $631.82 | $698.1279 | $698.13 | $698.15 | $698.00 | |