| 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 | $9.58 | 11.292% | $10.6618 | $10.66 | $10.65 | $10.70 |
| Purchase #2 | $148.88 | 9.255% | $162.6588 | $162.66 | $162.65 | $162.70 |
| Purchase #3 | $97.72 | 5.210% | $102.8112 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $61.72 | 8.231% | $66.8002 | $66.80 | $66.80 | $66.80 |
| Purchase #5 | $195.80 | 7.149% | $209.7977 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $121.26 | 12.528% | $136.4515 | $136.45 | $136.45 | $136.50 |
| Purchase #7 | $126.54 | 13.861% | $144.0797 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $761.50 | $833.2609 | $833.26 | $833.25 | $833.40 | |