| 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 | $67.48 | 11.127% | $74.9885 | $74.99 | $75.00 | $75.00 |
| Purchase #2 | $177.32 | 6.822% | $189.4168 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $46.88 | 11.256% | $52.1568 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $18.58 | 12.266% | $20.859 | $20.86 | $20.85 | $20.90 |
| Purchase #5 | $179.94 | 4.862% | $188.6887 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $238.98 | 10.772% | $264.7229 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $138.65 | 10.373% | $153.0322 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $867.83 | $943.8649 | $943.87 | $943.85 | $943.90 | |