| 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 | $57.54 | 12.826% | $64.9201 | $64.92 | $64.90 | $64.90 |
| Purchase #2 | $75.98 | 10.732% | $84.1342 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $153.83 | 4.565% | $160.8523 | $160.85 | $160.85 | $160.90 |
| Purchase #4 | $15.63 | 13.625% | $17.7596 | $17.76 | $17.75 | $17.80 |
| Purchase #5 | $23.52 | 6.281% | $24.9973 | $25.00 | $25.00 | $25.00 |
| Purchase #6 | $174.44 | 6.711% | $186.1467 | $186.15 | $186.15 | $186.10 |
| Purchase #7 | $86.62 | 12.820% | $97.7247 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $587.56 | $636.5349 | $636.53 | $636.50 | $636.50 | |