| 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 | $45.84 | 9.272% | $50.0903 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $206.25 | 6.682% | $220.0316 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $182.77 | 8.572% | $198.437 | $198.44 | $198.45 | $198.40 |
| Purchase #4 | $164.43 | 12.743% | $185.3833 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $115.41 | 11.632% | $128.8345 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $110.38 | 6.348% | $117.3869 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $73.83 | 10.247% | $81.3954 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $898.91 | $981.5590 | $981.56 | $981.65 | $981.50 | |