| 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 | $77.55 | 5.192% | $81.5764 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $250.88 | 10.198% | $276.4647 | $276.46 | $276.45 | $276.50 |
| Purchase #3 | $60.58 | 5.596% | $63.9701 | $63.97 | $63.95 | $64.00 |
| Purchase #4 | $75.39 | 11.381% | $83.9701 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $15.39 | 3.299% | $15.8977 | $15.90 | $15.90 | $15.90 |
| Purchase #6 | $163.68 | 9.763% | $179.6601 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $69.79 | 7.629% | $75.1143 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $713.26 | $776.6534 | $776.65 | $776.60 | $776.80 | |