| 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 | $75.75 | 10.149% | $83.4379 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $232.46 | 11.135% | $258.3444 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $89.62 | 3.824% | $93.0471 | $93.05 | $93.05 | $93.00 |
| Purchase #4 | $37.42 | 7.189% | $40.1101 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $27.80 | 8.507% | $30.1649 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $35.97 | 12.211% | $40.3623 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $135.58 | 3.763% | $140.6819 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $634.60 | $686.1486 | $686.14 | $686.15 | $686.10 | |