| 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 | $30.63 | 8.609% | $33.2669 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $25.33 | 6.857% | $27.0669 | $27.07 | $27.05 | $27.10 |
| Purchase #3 | $202.74 | 3.750% | $210.3428 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $188.33 | 3.644% | $195.1927 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $51.94 | 3.868% | $53.949 | $53.95 | $53.95 | $53.90 |
| Purchase #6 | $163.37 | 6.556% | $174.0805 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $43.54 | 10.506% | $48.1143 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $705.88 | $742.0131 | $742.01 | $742.00 | $742.00 | |