| 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 | $33.86 | 7.512% | $36.4036 | $36.40 | $36.40 | $36.40 |
| Purchase #2 | $67.79 | 12.466% | $76.2407 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $215.62 | 7.358% | $231.4853 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $88.33 | 3.776% | $91.6653 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $134.46 | 12.542% | $151.324 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $226.98 | 7.700% | $244.4575 | $244.46 | $244.45 | $244.50 |
| Purchase #7 | $61.68 | 3.328% | $63.7327 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $828.72 | $895.3091 | $895.31 | $895.30 | $895.30 | |