| 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 | $74.49 | 8.538% | $80.85 | $80.85 | $80.85 | $80.90 |
| Purchase #2 | $88.97 | 6.787% | $95.0084 | $95.01 | $95.00 | $95.00 |
| Purchase #3 | $47.62 | 9.758% | $52.2668 | $52.27 | $52.25 | $52.30 |
| Purchase #4 | $82.87 | 13.209% | $93.8163 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $199.95 | 9.853% | $219.6511 | $219.65 | $219.65 | $219.70 |
| Purchase #6 | $13.35 | 13.870% | $15.2016 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $143.99 | 12.464% | $161.9369 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $651.24 | $718.7311 | $718.74 | $718.70 | $718.80 | |