| 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 | $68.92 | 8.581% | $74.834 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $20.42 | 10.703% | $22.6056 | $22.61 | $22.60 | $22.60 |
| Purchase #3 | $87.76 | 13.531% | $99.6348 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $17.44 | 4.195% | $18.1716 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $139.96 | 7.799% | $150.8755 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $6.91 | 7.435% | $7.4238 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $198.49 | 8.542% | $215.445 | $215.45 | $215.45 | $215.40 |
| 7 purchase totals = | $539.90 | $588.9903 | $588.99 | $589.00 | $588.90 | |