| 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 | $59.66 | 11.678% | $66.6271 | $66.63 | $66.65 | $66.60 |
| Purchase #2 | $188.25 | 3.845% | $195.4882 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $169.41 | 12.727% | $190.9708 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $128.61 | 12.429% | $144.5949 | $144.59 | $144.60 | $144.60 |
| Purchase #5 | $95.75 | 8.170% | $103.5728 | $103.57 | $103.55 | $103.60 |
| Purchase #6 | $103.79 | 11.837% | $116.0756 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $45.37 | 9.492% | $49.6765 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $790.84 | $867.0059 | $867.01 | $867.05 | $867.10 | |