| 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 | $5.56 | 4.728% | $5.8229 | $5.82 | $5.80 | $5.80 |
| Purchase #2 | $167.62 | 11.820% | $187.4327 | $187.43 | $187.45 | $187.40 |
| Purchase #3 | $55.56 | 11.858% | $62.1483 | $62.15 | $62.15 | $62.10 |
| Purchase #4 | $14.75 | 4.418% | $15.4017 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $106.61 | 3.724% | $110.5802 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $212.40 | 3.763% | $220.3926 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $175.47 | 8.257% | $189.9586 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $737.97 | $791.7370 | $791.73 | $791.75 | $791.70 | |