| 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 | $25.93 | 4.293% | $27.0432 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $130.52 | 12.332% | $146.6157 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $169.54 | 9.730% | $186.0362 | $186.04 | $186.05 | $186.00 |
| Purchase #4 | $159.81 | 4.104% | $166.3686 | $166.37 | $166.35 | $166.40 |
| Purchase #5 | $104.63 | 4.256% | $109.0831 | $109.08 | $109.10 | $109.10 |
| Purchase #6 | $28.70 | 8.416% | $31.1154 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $113.27 | 11.258% | $126.0219 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $732.40 | $792.2841 | $792.29 | $792.25 | $792.20 | |