| 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 | $124.77 | 12.133% | $139.9083 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $86.42 | 8.600% | $93.8521 | $93.85 | $93.85 | $93.90 |
| Purchase #3 | $56.36 | 10.289% | $62.1589 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $52.92 | 6.129% | $56.1635 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $154.99 | 11.633% | $173.02 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $47.49 | 9.737% | $52.1141 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $162.26 | 11.460% | $180.855 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $685.21 | $758.0719 | $758.07 | $758.00 | $758.20 | |