| 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 | $20.57 | 13.488% | $23.3445 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $59.53 | 3.872% | $61.835 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $8.77 | 12.430% | $9.8601 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $247.82 | 10.443% | $273.6998 | $273.70 | $273.70 | $273.70 |
| Purchase #5 | $169.82 | 11.737% | $189.7518 | $189.75 | $189.75 | $189.80 |
| Purchase #6 | $191.66 | 12.308% | $215.2495 | $215.25 | $215.25 | $215.20 |
| Purchase #7 | $231.89 | 13.234% | $262.5783 | $262.58 | $262.60 | $262.60 |
| 7 purchase totals = | $930.06 | $1,036.3190 | $1,036.32 | $1,036.35 | $1,036.30 | |