| 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 | $25.91 | 3.779% | $26.8891 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $99.35 | 6.568% | $105.8753 | $105.88 | $105.90 | $105.90 |
| Purchase #3 | $228.38 | 3.145% | $235.5626 | $235.56 | $235.55 | $235.60 |
| Purchase #4 | $81.86 | 3.527% | $84.7472 | $84.75 | $84.75 | $84.70 |
| Purchase #5 | $138.68 | 13.774% | $157.7818 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $227.85 | 11.482% | $254.0117 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $69.41 | 5.845% | $73.467 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $871.44 | $938.3347 | $938.34 | $938.35 | $938.40 | |