| 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 | $76.58 | 4.480% | $80.0108 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $155.94 | 11.832% | $174.3908 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $84.91 | 9.545% | $93.0147 | $93.01 | $93.00 | $93.00 |
| Purchase #4 | $64.60 | 13.135% | $73.0852 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $77.60 | 5.739% | $82.0535 | $82.05 | $82.05 | $82.10 |
| Purchase #6 | $72.99 | 3.393% | $75.4666 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $125.97 | 13.453% | $142.9167 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $658.59 | $720.9383 | $720.94 | $720.90 | $721.00 | |