| 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 | $91.27 | 6.595% | $97.2893 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $99.80 | 6.636% | $106.4227 | $106.42 | $106.40 | $106.40 |
| Purchase #3 | $11.60 | 7.714% | $12.4948 | $12.49 | $12.50 | $12.50 |
| Purchase #4 | $16.75 | 9.220% | $18.2944 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $52.89 | 11.391% | $58.9147 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $140.43 | 9.806% | $154.2006 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $110.40 | 6.870% | $117.9845 | $117.98 | $118.00 | $118.00 |
| 7 purchase totals = | $523.14 | $565.6010 | $565.58 | $565.60 | $565.60 | |