| 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 | $24.29 | 4.460% | $25.3733 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $72.78 | 3.146% | $75.0697 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $178.25 | 12.528% | $200.5812 | $200.58 | $200.60 | $200.60 |
| Purchase #4 | $111.89 | 4.839% | $117.3044 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $233.63 | 9.201% | $255.1263 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $109.79 | 10.863% | $121.7165 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $68.39 | 4.201% | $71.2631 | $71.26 | $71.25 | $71.30 |
| 7 purchase totals = | $799.02 | $866.4345 | $866.43 | $866.40 | $866.50 | |