| 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 | $30.97 | 8.602% | $33.634 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $147.52 | 7.575% | $158.6946 | $158.69 | $158.70 | $158.70 |
| Purchase #3 | $67.66 | 3.807% | $70.2358 | $70.24 | $70.25 | $70.20 |
| Purchase #4 | $72.64 | 10.571% | $80.3188 | $80.32 | $80.30 | $80.30 |
| Purchase #5 | $217.94 | 12.180% | $244.4851 | $244.49 | $244.50 | $244.50 |
| Purchase #6 | $116.44 | 7.102% | $124.7096 | $124.71 | $124.70 | $124.70 |
| Purchase #7 | $213.64 | 8.122% | $230.9918 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $866.81 | $943.0697 | $943.07 | $943.10 | $943.00 | |