| 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 | $84.58 | 3.351% | $87.4143 | $87.41 | $87.40 | $87.40 |
| Purchase #2 | $208.71 | 6.558% | $222.3972 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $52.92 | 7.132% | $56.6943 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $142.41 | 11.381% | $158.6177 | $158.62 | $158.60 | $158.60 |
| Purchase #5 | $62.79 | 4.215% | $65.4366 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $9.32 | 9.649% | $10.2193 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $204.68 | 9.104% | $223.3141 | $223.31 | $223.30 | $223.30 |
| 7 purchase totals = | $765.41 | $824.0935 | $824.09 | $824.05 | $824.00 | |