| 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 | $60.57 | 8.115% | $65.4853 | $65.49 | $65.50 | $65.50 |
| Purchase #2 | $64.38 | 8.596% | $69.9141 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $89.89 | 4.417% | $93.8604 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $51.59 | 3.646% | $53.471 | $53.47 | $53.45 | $53.50 |
| Purchase #5 | $74.59 | 9.807% | $81.905 | $81.91 | $81.90 | $81.90 |
| Purchase #6 | $20.53 | 13.494% | $23.3003 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $37.48 | 4.795% | $39.2772 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $399.03 | $427.2133 | $427.22 | $427.20 | $427.30 | |