| 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 | $94.52 | 10.425% | $104.3737 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $63.25 | 6.389% | $67.291 | $67.29 | $67.30 | $67.30 |
| Purchase #3 | $80.71 | 8.570% | $87.6268 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $94.55 | 4.727% | $99.0194 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $29.62 | 3.816% | $30.7503 | $30.75 | $30.75 | $30.80 |
| Purchase #6 | $218.87 | 3.486% | $226.4998 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $70.26 | 3.522% | $72.7346 | $72.73 | $72.75 | $72.70 |
| 7 purchase totals = | $651.78 | $688.2956 | $688.29 | $688.30 | $688.30 | |