| 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 | $30.41 | 11.268% | $33.8366 | $33.84 | $33.85 | $33.80 |
| Purchase #2 | $163.32 | 9.671% | $179.1147 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $93.91 | 13.262% | $106.3643 | $106.36 | $106.35 | $106.40 |
| Purchase #4 | $161.64 | 11.451% | $180.1494 | $180.15 | $180.15 | $180.10 |
| Purchase #5 | $78.63 | 6.391% | $83.6552 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $161.86 | 6.194% | $171.8856 | $171.89 | $171.90 | $171.90 |
| Purchase #7 | $212.70 | 9.367% | $232.6236 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $902.47 | $987.6294 | $987.63 | $987.60 | $987.60 | |