| 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 | $9.68 | 13.274% | $10.9649 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $27.89 | 8.451% | $30.247 | $30.25 | $30.25 | $30.20 |
| Purchase #3 | $204.38 | 5.685% | $215.999 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $35.93 | 11.772% | $40.1597 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $36.26 | 5.768% | $38.3515 | $38.35 | $38.35 | $38.40 |
| Purchase #6 | $116.74 | 8.461% | $126.6174 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $244.78 | 11.715% | $273.456 | $273.46 | $273.45 | $273.50 |
| 7 purchase totals = | $675.66 | $735.7955 | $735.80 | $735.75 | $735.90 | |