| 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 | $111.99 | 13.278% | $126.86 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $77.97 | 3.820% | $80.9485 | $80.95 | $80.95 | $80.90 |
| Purchase #3 | $245.89 | 9.868% | $270.1544 | $270.15 | $270.15 | $270.20 |
| Purchase #4 | $25.84 | 3.401% | $26.7188 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $104.49 | 3.274% | $107.911 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $25.70 | 9.636% | $28.1765 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $93.98 | 6.313% | $99.913 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $685.86 | $740.6822 | $740.68 | $740.65 | $740.70 | |