| 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 | $51.66 | 7.229% | $55.3945 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $245.39 | 4.741% | $257.0239 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $50.66 | 8.730% | $55.0826 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $209.35 | 11.256% | $232.9144 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $171.65 | 9.842% | $188.5438 | $188.54 | $188.55 | $188.50 |
| Purchase #6 | $10.56 | 11.460% | $11.7702 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $174.43 | 4.787% | $182.78 | $182.78 | $182.80 | $182.80 |
| 7 purchase totals = | $913.70 | $983.5094 | $983.49 | $983.50 | $983.50 | |