| 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 | $22.26 | 6.583% | $23.7254 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $182.36 | 3.310% | $188.3961 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $144.46 | 9.397% | $158.0349 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $79.77 | 8.153% | $86.2736 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $10.68 | 6.865% | $11.4132 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $52.84 | 11.248% | $58.7834 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $190.60 | 13.361% | $216.0661 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $682.97 | $742.6927 | $742.69 | $742.70 | $742.70 | |