| 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 | $60.85 | 4.285% | $63.4574 | $63.46 | $63.45 | $63.50 |
| Purchase #2 | $28.26 | 6.432% | $30.0777 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $105.39 | 8.556% | $114.4072 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $215.90 | 7.609% | $232.3278 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $189.99 | 13.681% | $215.9825 | $215.98 | $216.00 | $216.00 |
| Purchase #6 | $208.36 | 5.453% | $219.7219 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $98.98 | 4.595% | $103.5281 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $907.73 | $979.5026 | $979.51 | $979.55 | $979.50 | |