| 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 | $67.71 | 4.613% | $70.8335 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $114.33 | 6.543% | $121.8106 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $191.29 | 4.223% | $199.3682 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $212.89 | 4.116% | $221.6526 | $221.65 | $221.65 | $221.70 |
| Purchase #5 | $74.88 | 8.231% | $81.0434 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $48.66 | 3.569% | $50.3967 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $127.97 | 12.867% | $144.4359 | $144.44 | $144.45 | $144.40 |
| 7 purchase totals = | $837.73 | $889.5409 | $889.54 | $889.55 | $889.50 | |