| 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 | $43.68 | 5.467% | $46.068 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $27.83 | 9.448% | $30.4594 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $225.44 | 4.121% | $234.7304 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $67.37 | 12.667% | $75.9038 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $63.54 | 9.534% | $69.5979 | $69.60 | $69.60 | $69.60 |
| Purchase #6 | $95.78 | 5.620% | $101.1628 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $124.47 | 9.414% | $136.1876 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $648.11 | $694.1099 | $694.11 | $694.10 | $694.20 | |