| 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 | $14.49 | 5.227% | $15.2474 | $15.25 | $15.25 | $15.20 |
| Purchase #2 | $121.70 | 10.239% | $134.1609 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $22.36 | 4.349% | $23.3324 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $57.42 | 7.765% | $61.8787 | $61.88 | $61.90 | $61.90 |
| Purchase #5 | $132.63 | 7.809% | $142.9871 | $142.99 | $143.00 | $143.00 |
| Purchase #6 | $33.40 | 5.455% | $35.222 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $198.76 | 5.258% | $209.2108 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $580.76 | $622.0393 | $622.04 | $622.05 | $622.00 | |