| 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 | $23.55 | 12.313% | $26.4497 | $26.45 | $26.45 | $26.40 |
| Purchase #2 | $16.71 | 9.164% | $18.2413 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $212.78 | 10.189% | $234.4602 | $234.46 | $234.45 | $234.50 |
| Purchase #4 | $83.45 | 9.380% | $91.2776 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $248.48 | 5.230% | $261.4755 | $261.48 | $261.50 | $261.50 |
| Purchase #6 | $58.50 | 3.807% | $60.7271 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $143.81 | 4.529% | $150.3232 | $150.32 | $150.30 | $150.30 |
| 7 purchase totals = | $787.28 | $842.9546 | $842.96 | $843.00 | $842.90 | |