| 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 | $119.47 | 4.268% | $124.569 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $16.45 | 7.159% | $17.6277 | $17.63 | $17.65 | $17.60 |
| Purchase #3 | $62.58 | 9.708% | $68.6553 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $86.62 | 12.126% | $97.1235 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $145.39 | 6.542% | $154.9014 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $113.61 | 3.229% | $117.2785 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $89.95 | 7.599% | $96.7853 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $634.07 | $676.9407 | $676.95 | $676.95 | $677.00 | |