| 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 | $28.47 | 12.761% | $32.1031 | $32.10 | $32.10 | $32.10 |
| Purchase #2 | $54.67 | 13.104% | $61.834 | $61.83 | $61.85 | $61.80 |
| Purchase #3 | $180.86 | 7.304% | $194.07 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $105.37 | 8.550% | $114.3791 | $114.38 | $114.40 | $114.40 |
| Purchase #5 | $36.74 | 11.715% | $41.0441 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $113.63 | 11.542% | $126.7452 | $126.75 | $126.75 | $126.70 |
| Purchase #7 | $179.41 | 4.124% | $186.8089 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $699.15 | $756.9844 | $756.98 | $757.00 | $756.90 | |