| 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 | $230.51 | 5.725% | $243.7067 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $72.95 | 9.459% | $79.8503 | $79.85 | $79.85 | $79.90 |
| Purchase #3 | $193.37 | 7.305% | $207.4957 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $16.70 | 12.368% | $18.7655 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $102.95 | 6.766% | $109.9156 | $109.92 | $109.90 | $109.90 |
| Purchase #6 | $183.65 | 9.413% | $200.937 | $200.94 | $200.95 | $200.90 |
| Purchase #7 | $77.45 | 7.205% | $83.0303 | $83.03 | $83.05 | $83.00 |
| 7 purchase totals = | $877.58 | $943.7011 | $943.72 | $943.70 | $943.70 | |