| 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 | $22.40 | 7.499% | $24.0798 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $60.94 | 4.249% | $63.5293 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $208.88 | 11.175% | $232.2223 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $157.70 | 7.438% | $169.4297 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $215.36 | 9.438% | $235.6857 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $53.34 | 10.497% | $58.9391 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $156.25 | 4.373% | $163.0828 | $163.08 | $163.10 | $163.10 |
| 7 purchase totals = | $874.87 | $946.9687 | $946.97 | $947.05 | $946.90 | |