| 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 | $75.25 | 10.208% | $82.9315 | $82.93 | $82.95 | $82.90 |
| Purchase #2 | $39.98 | 11.557% | $44.6005 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $191.37 | 7.611% | $205.9352 | $205.94 | $205.95 | $205.90 |
| Purchase #4 | $193.91 | 4.231% | $202.1143 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $93.28 | 12.600% | $105.0333 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $21.45 | 7.615% | $23.0834 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $141.67 | 10.311% | $156.2776 | $156.28 | $156.30 | $156.30 |
| 7 purchase totals = | $756.91 | $819.9758 | $819.97 | $820.05 | $819.90 | |