| 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 | $117.92 | 12.830% | $133.0491 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $97.96 | 11.812% | $109.531 | $109.53 | $109.55 | $109.50 |
| Purchase #3 | $48.39 | 11.264% | $53.8406 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $57.88 | 7.619% | $62.2899 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $61.81 | 7.864% | $66.6707 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $104.93 | 13.231% | $118.8133 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $190.91 | 8.714% | $207.5459 | $207.55 | $207.55 | $207.50 |
| 7 purchase totals = | $679.80 | $751.7405 | $751.74 | $751.75 | $751.60 | |