| 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 | $89.29 | 8.786% | $97.135 | $97.14 | $97.15 | $97.10 |
| Purchase #2 | $40.82 | 9.449% | $44.6771 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $210.50 | 4.844% | $220.6966 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $175.81 | 9.308% | $192.1744 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $80.87 | 6.318% | $85.9794 | $85.98 | $86.00 | $86.00 |
| Purchase #6 | $209.46 | 9.174% | $228.6759 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $129.74 | 11.161% | $144.2203 | $144.22 | $144.20 | $144.20 |
| 7 purchase totals = | $936.49 | $1,013.5587 | $1,013.57 | $1,013.60 | $1,013.60 | |