| 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 | $106.38 | 13.290% | $120.5179 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $15.55 | 7.806% | $16.7638 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $66.70 | 13.464% | $75.6805 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $187.68 | 13.321% | $212.6809 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $109.98 | 13.377% | $124.692 | $124.69 | $124.70 | $124.70 |
| Purchase #6 | $35.63 | 10.854% | $39.4973 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $74.44 | 12.736% | $83.9207 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $596.36 | $673.7531 | $673.75 | $673.75 | $673.80 | |