| 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 | $5.81 | 3.102% | $5.9902 | $5.99 | $6.00 | $6.00 |
| Purchase #2 | $116.77 | 5.314% | $122.9752 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $16.69 | 7.729% | $17.98 | $17.98 | $18.00 | $18.00 |
| Purchase #4 | $196.34 | 8.862% | $213.7397 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $58.36 | 5.483% | $61.5599 | $61.56 | $61.55 | $61.60 |
| Purchase #6 | $91.85 | 13.551% | $104.2966 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $59.76 | 6.777% | $63.8099 | $63.81 | $63.80 | $63.80 |
| 7 purchase totals = | $545.58 | $590.3515 | $590.36 | $590.40 | $590.40 | |