| 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 | $71.61 | 3.240% | $73.9302 | $73.93 | $73.95 | $73.90 |
| Purchase #2 | $237.53 | 8.592% | $257.9386 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $179.40 | 7.750% | $193.3035 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $94.62 | 9.627% | $103.7291 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $10.49 | 8.327% | $11.3635 | $11.36 | $11.35 | $11.40 |
| Purchase #6 | $10.91 | 9.361% | $11.9313 | $11.93 | $11.95 | $11.90 |
| Purchase #7 | $44.67 | 5.105% | $46.9504 | $46.95 | $46.95 | $47.00 |
| 7 purchase totals = | $649.23 | $699.1466 | $699.14 | $699.20 | $699.10 | |