| 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 | $57.78 | 4.330% | $60.2819 | $60.28 | $60.30 | $60.30 |
| Purchase #2 | $57.86 | 11.504% | $64.5162 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $75.46 | 4.807% | $79.0874 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $113.61 | 8.868% | $123.6849 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $211.45 | 7.411% | $227.1206 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $14.47 | 4.316% | $15.0945 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $169.58 | 13.839% | $193.0482 | $193.05 | $193.05 | $193.00 |
| 7 purchase totals = | $700.21 | $762.8337 | $762.83 | $762.85 | $762.80 | |