| 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 | $181.61 | 9.609% | $199.0609 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $63.88 | 8.855% | $69.5366 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $206.49 | 8.715% | $224.4856 | $224.49 | $224.50 | $224.50 |
| Purchase #4 | $175.65 | 4.737% | $183.9705 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $62.56 | 8.389% | $67.8082 | $67.81 | $67.80 | $67.80 |
| Purchase #6 | $30.63 | 4.351% | $31.9627 | $31.96 | $31.95 | $32.00 |
| Purchase #7 | $75.58 | 10.524% | $83.534 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $796.40 | $860.3585 | $860.36 | $860.35 | $860.40 | |