| 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 | $39.36 | 12.396% | $44.2391 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $15.51 | 10.483% | $17.1359 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $138.25 | 12.318% | $155.2796 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $213.71 | 4.237% | $222.7649 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $223.72 | 7.155% | $239.7272 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $33.25 | 9.435% | $36.3871 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $144.91 | 4.455% | $151.3657 | $151.37 | $151.35 | $151.40 |
| 7 purchase totals = | $808.71 | $866.8995 | $866.91 | $866.95 | $866.90 | |