| 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 | $78.70 | 5.166% | $82.7656 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $5.53 | 4.135% | $5.7587 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $179.46 | 9.350% | $196.2395 | $196.24 | $196.25 | $196.20 |
| Purchase #4 | $236.67 | 8.264% | $256.2284 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $75.78 | 8.375% | $82.1266 | $82.13 | $82.15 | $82.10 |
| Purchase #6 | $48.75 | 11.391% | $54.3031 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $60.92 | 12.135% | $68.3126 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $685.81 | $745.7345 | $745.74 | $745.75 | $745.70 | |