| 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 | $63.78 | 4.668% | $66.7573 | $66.76 | $66.75 | $66.80 |
| Purchase #2 | $21.54 | 12.377% | $24.206 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $152.53 | 3.110% | $157.2737 | $157.27 | $157.25 | $157.30 |
| Purchase #4 | $212.71 | 11.515% | $237.2036 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $70.69 | 11.553% | $78.8568 | $78.86 | $78.85 | $78.90 |
| Purchase #6 | $91.54 | 13.321% | $103.734 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $9.36 | 10.300% | $10.3241 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $622.15 | $678.3555 | $678.35 | $678.30 | $678.40 | |