| 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 | $28.47 | 10.858% | $31.5613 | $31.56 | $31.55 | $31.60 |
| Purchase #2 | $239.42 | 6.342% | $254.604 | $254.60 | $254.60 | $254.60 |
| Purchase #3 | $114.37 | 10.227% | $126.0666 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $124.74 | 7.860% | $134.5446 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $94.54 | 4.322% | $98.626 | $98.63 | $98.65 | $98.60 |
| Purchase #6 | $22.98 | 3.684% | $23.8266 | $23.83 | $23.85 | $23.80 |
| Purchase #7 | $74.30 | 6.808% | $79.3583 | $79.36 | $79.35 | $79.40 |
| 7 purchase totals = | $698.82 | $748.5874 | $748.59 | $748.60 | $748.60 | |