| 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 | $85.73 | 8.326% | $92.8679 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $95.57 | 12.741% | $107.7466 | $107.75 | $107.75 | $107.70 |
| Purchase #3 | $68.48 | 8.473% | $74.2823 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $178.86 | 12.224% | $200.7238 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $87.67 | 10.713% | $97.0621 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $37.71 | 7.785% | $40.6457 | $40.65 | $40.65 | $40.60 |
| Purchase #7 | $66.39 | 13.797% | $75.5498 | $75.55 | $75.55 | $75.50 |
| 7 purchase totals = | $620.41 | $688.8782 | $688.88 | $688.85 | $688.80 | |