| 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 | $23.85 | 4.606% | $24.9485 | $24.95 | $24.95 | $24.90 |
| Purchase #2 | $15.93 | 8.733% | $17.3212 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $233.63 | 10.569% | $258.3224 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $134.78 | 11.582% | $150.3902 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $71.83 | 12.646% | $80.9136 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $162.25 | 11.437% | $180.8065 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $17.79 | 13.274% | $20.1514 | $20.15 | $20.15 | $20.20 |
| 7 purchase totals = | $660.06 | $732.8538 | $732.85 | $732.80 | $732.80 | |