| 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 | $46.37 | 12.721% | $52.2687 | $52.27 | $52.25 | $52.30 |
| Purchase #2 | $33.99 | 7.644% | $36.5882 | $36.59 | $36.60 | $36.60 |
| Purchase #3 | $104.72 | 5.429% | $110.4052 | $110.41 | $110.40 | $110.40 |
| Purchase #4 | $239.59 | 13.750% | $272.5336 | $272.53 | $272.55 | $272.50 |
| Purchase #5 | $34.39 | 5.104% | $36.1453 | $36.15 | $36.15 | $36.10 |
| Purchase #6 | $116.31 | 10.671% | $128.7214 | $128.72 | $128.70 | $128.70 |
| Purchase #7 | $58.27 | 4.805% | $61.0699 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $633.64 | $697.7323 | $697.74 | $697.70 | $697.70 | |