| 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 | $86.61 | 7.448% | $93.0607 | $93.06 | $93.05 | $93.10 |
| Purchase #2 | $131.93 | 6.663% | $140.7205 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $39.69 | 10.701% | $43.9372 | $43.94 | $43.95 | $43.90 |
| Purchase #4 | $122.60 | 13.155% | $138.728 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $224.32 | 4.617% | $234.6769 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $76.49 | 5.748% | $80.8866 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $79.96 | 4.293% | $83.3927 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $761.60 | $815.4026 | $815.41 | $815.45 | $815.40 | |