| 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 | $66.95 | 12.222% | $75.1326 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $242.35 | 10.843% | $268.628 | $268.63 | $268.65 | $268.60 |
| Purchase #3 | $25.39 | 6.199% | $26.9639 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $15.48 | 9.733% | $16.9867 | $16.99 | $17.00 | $17.00 |
| Purchase #5 | $107.30 | 3.249% | $110.7862 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $99.34 | 10.173% | $109.4459 | $109.45 | $109.45 | $109.40 |
| Purchase #7 | $179.75 | 12.492% | $202.2044 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $736.56 | $810.1477 | $810.15 | $810.20 | $810.10 | |