| 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 | $26.30 | 6.569% | $28.0276 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $85.30 | 11.782% | $95.35 | $95.35 | $95.35 | $95.40 |
| Purchase #3 | $7.92 | 3.727% | $8.2152 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $105.28 | 6.282% | $111.8937 | $111.89 | $111.90 | $111.90 |
| Purchase #5 | $208.29 | 10.633% | $230.4375 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $15.77 | 7.857% | $17.009 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $182.36 | 3.125% | $188.0588 | $188.06 | $188.05 | $188.10 |
| 7 purchase totals = | $631.22 | $678.9918 | $679.00 | $679.00 | $679.00 | |