| 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 | $117.44 | 9.592% | $128.7048 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $113.25 | 13.363% | $128.3836 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $150.57 | 4.652% | $157.5745 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $46.69 | 4.862% | $48.9601 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $152.90 | 7.247% | $163.9807 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $124.48 | 12.139% | $139.5906 | $139.59 | $139.60 | $139.60 |
| Purchase #7 | $70.27 | 5.411% | $74.0723 | $74.07 | $74.05 | $74.10 |
| 7 purchase totals = | $775.60 | $841.2666 | $841.25 | $841.25 | $841.40 | |