| 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 | $51.74 | 3.104% | $53.346 | $53.35 | $53.35 | $53.30 |
| Purchase #2 | $133.31 | 7.329% | $143.0803 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $46.45 | 3.610% | $48.1268 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $17.84 | 13.868% | $20.3141 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $210.60 | 11.483% | $234.7832 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $165.83 | 5.715% | $175.3072 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $188.92 | 12.772% | $213.0489 | $213.05 | $213.05 | $213.00 |
| 7 purchase totals = | $814.69 | $888.0065 | $888.01 | $888.05 | $887.90 | |