| 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 | $64.88 | 5.510% | $68.4549 | $68.45 | $68.45 | $68.50 |
| Purchase #2 | $43.74 | 7.463% | $47.0043 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $58.25 | 11.456% | $64.9231 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $208.37 | 12.701% | $234.8351 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $53.64 | 6.637% | $57.2001 | $57.20 | $57.20 | $57.20 |
| Purchase #6 | $67.41 | 9.382% | $73.7344 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $106.78 | 11.831% | $119.4131 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $603.07 | $665.5650 | $665.55 | $665.55 | $665.50 | |