| 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 | $15.92 | 10.446% | $17.583 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $63.47 | 9.484% | $69.4895 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $154.51 | 9.653% | $169.4249 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $215.84 | 7.162% | $231.2985 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $45.65 | 10.198% | $50.3054 | $50.31 | $50.30 | $50.30 |
| Purchase #6 | $100.83 | 5.587% | $106.4634 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $96.93 | 3.848% | $100.6599 | $100.66 | $100.65 | $100.70 |
| 7 purchase totals = | $693.15 | $745.2246 | $745.22 | $745.20 | $745.30 | |