| 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 | $52.65 | 5.221% | $55.3989 | $55.40 | $55.40 | $55.40 |
| Purchase #2 | $36.38 | 7.362% | $39.0583 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $44.92 | 13.303% | $50.8957 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $48.66 | 13.240% | $55.1026 | $55.10 | $55.10 | $55.10 |
| Purchase #5 | $121.46 | 10.437% | $134.1368 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $128.67 | 7.675% | $138.5454 | $138.55 | $138.55 | $138.50 |
| Purchase #7 | $52.36 | 12.506% | $58.9081 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $485.10 | $532.0458 | $532.06 | $532.05 | $532.00 | |