| 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 | $60.26 | 6.172% | $63.9792 | $63.98 | $64.00 | $64.00 |
| Purchase #2 | $29.25 | 3.280% | $30.2094 | $30.21 | $30.20 | $30.20 |
| Purchase #3 | $87.87 | 13.697% | $99.9056 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $113.51 | 10.638% | $125.5852 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $77.54 | 12.829% | $87.4876 | $87.49 | $87.50 | $87.50 |
| Purchase #6 | $39.33 | 3.136% | $40.5634 | $40.56 | $40.55 | $40.60 |
| Purchase #7 | $249.67 | 9.138% | $272.4848 | $272.48 | $272.50 | $272.50 |
| 7 purchase totals = | $657.43 | $720.2152 | $720.22 | $720.25 | $720.30 | |