| 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 | $95.87 | 7.650% | $103.2041 | $103.20 | $103.20 | $103.20 |
| Purchase #2 | $127.27 | 9.576% | $139.4574 | $139.46 | $139.45 | $139.50 |
| Purchase #3 | $13.28 | 13.684% | $15.0972 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $99.94 | 4.185% | $104.1225 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $219.65 | 5.343% | $231.3859 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $89.91 | 6.424% | $95.6858 | $95.69 | $95.70 | $95.70 |
| Purchase #7 | $223.40 | 3.705% | $231.677 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $869.32 | $920.6299 | $920.64 | $920.65 | $920.70 | |