| 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 | $37.63 | 4.257% | $39.2319 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $174.48 | 8.487% | $189.2881 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $11.32 | 3.478% | $11.7137 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $186.51 | 12.235% | $209.3295 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $232.31 | 4.520% | $242.8104 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $148.46 | 13.417% | $168.3789 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $31.76 | 11.744% | $35.4899 | $35.49 | $35.50 | $35.50 |
| 7 purchase totals = | $822.47 | $896.2424 | $896.24 | $896.30 | $896.20 | |