| 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 | $29.39 | 13.552% | $33.3729 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $33.46 | 7.736% | $36.0485 | $36.05 | $36.05 | $36.00 |
| Purchase #3 | $124.29 | 11.622% | $138.735 | $138.74 | $138.75 | $138.70 |
| Purchase #4 | $70.55 | 9.218% | $77.0533 | $77.05 | $77.05 | $77.10 |
| Purchase #5 | $90.33 | 13.247% | $102.296 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $133.47 | 3.549% | $138.2069 | $138.21 | $138.20 | $138.20 |
| Purchase #7 | $242.67 | 10.450% | $268.029 | $268.03 | $268.05 | $268.00 |
| 7 purchase totals = | $724.16 | $793.7416 | $793.75 | $793.75 | $793.70 | |