| 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 | $187.36 | 11.423% | $208.7621 | $208.76 | $208.75 | $208.80 |
| Purchase #2 | $241.99 | 6.824% | $258.5034 | $258.50 | $258.50 | $258.50 |
| Purchase #3 | $27.87 | 8.538% | $30.2495 | $30.25 | $30.25 | $30.20 |
| Purchase #4 | $7.76 | 7.469% | $8.3396 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $165.95 | 13.807% | $188.8627 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $90.35 | 13.124% | $102.2075 | $102.21 | $102.20 | $102.20 |
| Purchase #7 | $74.89 | 9.578% | $82.063 | $82.06 | $82.05 | $82.10 |
| 7 purchase totals = | $796.17 | $878.9878 | $878.98 | $878.95 | $879.00 | |