| 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 | $22.33 | 3.277% | $23.0618 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $213.36 | 4.487% | $222.9335 | $222.93 | $222.95 | $222.90 |
| Purchase #3 | $86.54 | 3.822% | $89.8476 | $89.85 | $89.85 | $89.80 |
| Purchase #4 | $77.30 | 5.347% | $81.4332 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $95.75 | 8.873% | $104.2459 | $104.25 | $104.25 | $104.20 |
| Purchase #6 | $101.26 | 10.591% | $111.9844 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $211.74 | 12.201% | $237.5744 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $808.28 | $871.0808 | $871.07 | $871.10 | $871.00 | |