| 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 | $12.37 | 13.229% | $14.0064 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $189.62 | 13.432% | $215.0898 | $215.09 | $215.10 | $215.10 |
| Purchase #3 | $179.78 | 8.478% | $195.0217 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $9.81 | 11.390% | $10.9274 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $95.28 | 3.862% | $98.9597 | $98.96 | $98.95 | $99.00 |
| Purchase #6 | $156.65 | 7.856% | $168.9564 | $168.96 | $168.95 | $169.00 |
| Purchase #7 | $124.85 | 6.441% | $132.8916 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $768.36 | $835.8530 | $835.86 | $835.85 | $835.90 | |