| 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 | $97.25 | 7.599% | $104.64 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $115.63 | 10.562% | $127.8428 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $10.31 | 5.297% | $10.8561 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $13.65 | 11.103% | $15.1656 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $100.94 | 7.522% | $108.5327 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $114.69 | 7.104% | $122.8376 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $242.56 | 4.114% | $252.5389 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $695.03 | $742.4137 | $742.42 | $742.45 | $742.30 | |