| 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 | $226.60 | 3.455% | $234.429 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $34.32 | 3.391% | $35.4838 | $35.48 | $35.50 | $35.50 |
| Purchase #3 | $149.67 | 7.410% | $160.7605 | $160.76 | $160.75 | $160.80 |
| Purchase #4 | $57.89 | 9.333% | $63.2929 | $63.29 | $63.30 | $63.30 |
| Purchase #5 | $30.89 | 4.396% | $32.2479 | $32.25 | $32.25 | $32.20 |
| Purchase #6 | $44.43 | 9.357% | $48.5873 | $48.59 | $48.60 | $48.60 |
| Purchase #7 | $97.98 | 4.329% | $102.2216 | $102.22 | $102.20 | $102.20 |
| 7 purchase totals = | $641.78 | $677.0230 | $677.02 | $677.05 | $677.00 | |