| 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 | $91.95 | 8.113% | $99.4099 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $239.48 | 13.225% | $271.1512 | $271.15 | $271.15 | $271.20 |
| Purchase #3 | $208.56 | 3.611% | $216.0911 | $216.09 | $216.10 | $216.10 |
| Purchase #4 | $61.32 | 8.639% | $66.6174 | $66.62 | $66.60 | $66.60 |
| Purchase #5 | $30.64 | 12.796% | $34.5607 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $214.26 | 13.848% | $243.9307 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $50.29 | 9.427% | $55.0308 | $55.03 | $55.05 | $55.00 |
| 7 purchase totals = | $896.50 | $986.7918 | $986.79 | $986.80 | $986.80 | |