| 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 | $21.74 | 10.562% | $24.0362 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $61.55 | 8.660% | $66.8802 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $21.87 | 9.181% | $23.8779 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $93.45 | 6.258% | $99.2981 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $77.29 | 11.350% | $86.0624 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $231.45 | 10.507% | $255.7685 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $154.86 | 8.161% | $167.4981 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $662.21 | $723.4214 | $723.43 | $723.45 | $723.50 | |