| 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 | $21.31 | 9.272% | $23.2859 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $120.63 | 5.554% | $127.3298 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $68.67 | 13.524% | $77.9569 | $77.96 | $77.95 | $78.00 |
| Purchase #4 | $51.68 | 10.751% | $57.2361 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $217.94 | 4.474% | $227.6906 | $227.69 | $227.70 | $227.70 |
| Purchase #6 | $188.89 | 3.315% | $195.1517 | $195.15 | $195.15 | $195.20 |
| Purchase #7 | $22.37 | 12.774% | $25.2275 | $25.23 | $25.25 | $25.20 |
| 7 purchase totals = | $691.49 | $733.8785 | $733.89 | $733.95 | $733.90 | |