| 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 | $51.82 | 10.152% | $57.0808 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $55.65 | 10.107% | $61.2745 | $61.27 | $61.25 | $61.30 |
| Purchase #3 | $100.97 | 10.468% | $111.5395 | $111.54 | $111.55 | $111.50 |
| Purchase #4 | $192.51 | 11.791% | $215.2089 | $215.21 | $215.20 | $215.20 |
| Purchase #5 | $22.29 | 13.295% | $25.2535 | $25.25 | $25.25 | $25.30 |
| Purchase #6 | $65.90 | 3.638% | $68.2974 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $25.68 | 4.622% | $26.8669 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $514.82 | $565.5215 | $565.52 | $565.50 | $565.60 | |