| 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 | $50.77 | 12.868% | $57.3031 | $57.30 | $57.30 | $57.30 |
| Purchase #2 | $14.72 | 5.862% | $15.5829 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $219.66 | 4.445% | $229.4239 | $229.42 | $229.40 | $229.40 |
| Purchase #4 | $99.35 | 10.197% | $109.4807 | $109.48 | $109.50 | $109.50 |
| Purchase #5 | $122.73 | 13.162% | $138.8837 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $125.44 | 4.482% | $131.0622 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $122.87 | 9.659% | $134.738 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $755.54 | $816.4745 | $816.46 | $816.50 | $816.50 | |