| 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 | $224.62 | 3.109% | $231.6034 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $134.25 | 11.780% | $150.0647 | $150.06 | $150.05 | $150.10 |
| Purchase #3 | $64.26 | 5.517% | $67.8052 | $67.81 | $67.80 | $67.80 |
| Purchase #4 | $10.32 | 4.213% | $10.7548 | $10.75 | $10.75 | $10.80 |
| Purchase #5 | $93.85 | 13.852% | $106.8501 | $106.85 | $106.85 | $106.90 |
| Purchase #6 | $77.60 | 13.310% | $87.9286 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $130.38 | 6.144% | $138.3905 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $735.28 | $793.3973 | $793.39 | $793.40 | $793.50 | |