| 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 | $79.66 | 9.834% | $87.4938 | $87.49 | $87.50 | $87.50 |
| Purchase #2 | $224.47 | 3.197% | $231.6463 | $231.65 | $231.65 | $231.60 |
| Purchase #3 | $167.84 | 13.798% | $190.9986 | $191.00 | $191.00 | $191.00 |
| Purchase #4 | $77.26 | 12.397% | $86.8379 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $10.97 | 9.820% | $12.0473 | $12.05 | $12.05 | $12.00 |
| Purchase #6 | $175.94 | 7.814% | $189.688 | $189.69 | $189.70 | $189.70 |
| Purchase #7 | $97.66 | 7.572% | $105.0548 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $833.80 | $903.7667 | $903.77 | $903.80 | $903.70 | |