| 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 | $76.60 | 3.773% | $79.4901 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $108.44 | 12.721% | $122.2347 | $122.23 | $122.25 | $122.20 |
| Purchase #3 | $33.59 | 12.501% | $37.7891 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $188.64 | 6.289% | $200.5036 | $200.50 | $200.50 | $200.50 |
| Purchase #5 | $136.82 | 10.113% | $150.6566 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $112.40 | 11.408% | $125.2226 | $125.22 | $125.20 | $125.20 |
| Purchase #7 | $139.57 | 4.293% | $145.5617 | $145.56 | $145.55 | $145.60 |
| 7 purchase totals = | $796.06 | $861.4584 | $861.45 | $861.45 | $861.50 | |