| 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 | $14.82 | 5.123% | $15.5792 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $162.68 | 12.155% | $182.4538 | $182.45 | $182.45 | $182.50 |
| Purchase #3 | $93.44 | 12.507% | $105.1265 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $156.63 | 4.664% | $163.9352 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $105.57 | 6.873% | $112.8258 | $112.83 | $112.85 | $112.80 |
| Purchase #6 | $215.30 | 12.567% | $242.3568 | $242.36 | $242.35 | $242.40 |
| Purchase #7 | $15.54 | 11.513% | $17.3291 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $763.98 | $839.6064 | $839.62 | $839.70 | $839.60 | |