| 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 | $16.77 | 5.312% | $17.6608 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $214.57 | 13.575% | $243.6979 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $35.51 | 5.202% | $37.3572 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $235.56 | 10.128% | $259.4175 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $111.54 | 9.472% | $122.1051 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $160.25 | 5.501% | $169.0654 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $129.73 | 10.126% | $142.8665 | $142.87 | $142.85 | $142.90 |
| 7 purchase totals = | $903.93 | $992.1704 | $992.19 | $992.10 | $992.30 | |