| 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 | $81.37 | 5.732% | $86.0341 | $86.03 | $86.05 | $86.00 |
| Purchase #2 | $84.73 | 3.840% | $87.9836 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $223.37 | 4.680% | $233.8237 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $42.92 | 12.789% | $48.409 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $160.83 | 3.234% | $166.0312 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $213.57 | 9.516% | $233.8933 | $233.89 | $233.90 | $233.90 |
| Purchase #7 | $34.48 | 8.734% | $37.4915 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $841.27 | $893.6664 | $893.65 | $893.70 | $893.60 | |