| 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 | $39.25 | 13.429% | $44.5209 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $121.48 | 6.415% | $129.2729 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $115.98 | 10.305% | $127.9317 | $127.93 | $127.95 | $127.90 |
| Purchase #4 | $180.75 | 4.374% | $188.656 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $187.78 | 11.274% | $208.9503 | $208.95 | $208.95 | $209.00 |
| Purchase #6 | $98.25 | 6.107% | $104.2501 | $104.25 | $104.25 | $104.30 |
| Purchase #7 | $12.42 | 4.657% | $12.9984 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $755.91 | $816.5803 | $816.58 | $816.55 | $816.70 | |