| 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 | $25.88 | 11.347% | $28.8166 | $28.82 | $28.80 | $28.80 |
| Purchase #2 | $100.55 | 13.340% | $113.9634 | $113.96 | $113.95 | $114.00 |
| Purchase #3 | $190.67 | 3.741% | $197.803 | $197.80 | $197.80 | $197.80 |
| Purchase #4 | $51.93 | 5.362% | $54.7145 | $54.71 | $54.70 | $54.70 |
| Purchase #5 | $92.94 | 10.697% | $102.8818 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $52.60 | 11.303% | $58.5454 | $58.55 | $58.55 | $58.50 |
| Purchase #7 | $226.63 | 4.536% | $236.9099 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $741.20 | $793.6346 | $793.63 | $793.60 | $793.60 | |