| 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 | $43.64 | 13.778% | $49.6527 | $49.65 | $49.65 | $49.70 |
| Purchase #2 | $47.88 | 4.250% | $49.9149 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $161.58 | 3.291% | $166.8976 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $89.81 | 11.182% | $99.8526 | $99.85 | $99.85 | $99.90 |
| Purchase #5 | $152.90 | 7.678% | $164.6397 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $11.92 | 9.470% | $13.0488 | $13.05 | $13.05 | $13.00 |
| Purchase #7 | $222.71 | 5.103% | $234.0749 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $730.44 | $778.0812 | $778.07 | $778.05 | $778.10 | |