| 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 | $72.91 | 3.540% | $75.491 | $75.49 | $75.50 | $75.50 |
| Purchase #2 | $99.76 | 3.545% | $103.2965 | $103.30 | $103.30 | $103.30 |
| Purchase #3 | $190.41 | 7.271% | $204.2547 | $204.25 | $204.25 | $204.30 |
| Purchase #4 | $64.53 | 10.528% | $71.3237 | $71.32 | $71.30 | $71.30 |
| Purchase #5 | $212.43 | 10.520% | $234.7776 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $13.39 | 13.345% | $15.1769 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $224.62 | 11.550% | $250.5636 | $250.56 | $250.55 | $250.60 |
| 7 purchase totals = | $878.05 | $954.8840 | $954.88 | $954.90 | $955.00 | |