| 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 | $77.88 | 11.387% | $86.7482 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $64.34 | 4.186% | $67.0333 | $67.03 | $67.05 | $67.00 |
| Purchase #3 | $104.37 | 4.109% | $108.6586 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $123.68 | 11.151% | $137.4716 | $137.47 | $137.45 | $137.50 |
| Purchase #5 | $26.51 | 4.591% | $27.7271 | $27.73 | $27.75 | $27.70 |
| Purchase #6 | $219.42 | 11.797% | $245.305 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $154.30 | 7.753% | $166.2629 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $770.50 | $839.2067 | $839.21 | $839.20 | $839.20 | |