| 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 | $88.84 | 7.356% | $95.3751 | $95.38 | $95.40 | $95.40 |
| Purchase #2 | $50.38 | 8.832% | $54.8296 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $106.86 | 5.421% | $112.6529 | $112.65 | $112.65 | $112.70 |
| Purchase #4 | $246.29 | 9.745% | $270.291 | $270.29 | $270.30 | $270.30 |
| Purchase #5 | $91.26 | 12.641% | $102.7962 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $161.85 | 4.715% | $169.4812 | $169.48 | $169.50 | $169.50 |
| Purchase #7 | $111.42 | 9.729% | $122.2601 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $856.90 | $927.6861 | $927.69 | $927.75 | $927.80 | |