| 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 | $91.41 | 11.215% | $101.6616 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $109.59 | 10.709% | $121.326 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $16.73 | 11.112% | $18.589 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $123.51 | 4.461% | $129.0198 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $201.85 | 10.723% | $223.4944 | $223.49 | $223.50 | $223.50 |
| Purchase #6 | $67.53 | 7.566% | $72.6393 | $72.64 | $72.65 | $72.60 |
| Purchase #7 | $97.81 | 4.482% | $102.1938 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $708.43 | $768.9239 | $768.92 | $768.95 | $768.90 | |