| 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 | $69.38 | 12.291% | $77.9075 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $65.51 | 12.525% | $73.7151 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $27.81 | 10.556% | $30.7456 | $30.75 | $30.75 | $30.70 |
| Purchase #4 | $14.26 | 7.194% | $15.2859 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $71.42 | 12.384% | $80.2647 | $80.26 | $80.25 | $80.30 |
| Purchase #6 | $80.88 | 7.739% | $87.1393 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $55.60 | 11.818% | $62.1708 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $384.86 | $427.2289 | $427.24 | $427.20 | $427.20 | |