| 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 | $102.76 | 4.870% | $107.7644 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $35.57 | 3.303% | $36.7449 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $67.81 | 3.339% | $70.0742 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $191.43 | 12.141% | $214.6715 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $209.75 | 10.512% | $231.7989 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $206.61 | 4.210% | $215.3083 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $19.82 | 7.759% | $21.3578 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $833.75 | $897.7200 | $897.71 | $897.65 | $897.80 | |