| 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 | $73.82 | 10.301% | $81.4242 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $91.51 | 6.834% | $97.7638 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $87.97 | 5.128% | $92.4811 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $93.87 | 7.675% | $101.0745 | $101.07 | $101.05 | $101.10 |
| Purchase #5 | $123.69 | 8.528% | $134.2383 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $43.51 | 12.334% | $48.8765 | $48.88 | $48.90 | $48.90 |
| Purchase #7 | $85.58 | 12.107% | $95.9412 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $599.95 | $651.7996 | $651.79 | $651.80 | $651.80 | |