| 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 | $75.75 | 9.576% | $83.0038 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $60.39 | 10.625% | $66.8064 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $139.50 | 6.260% | $148.2327 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $106.49 | 12.389% | $119.683 | $119.68 | $119.70 | $119.70 |
| Purchase #5 | $176.25 | 12.696% | $198.6267 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $16.58 | 12.137% | $18.5923 | $18.59 | $18.60 | $18.60 |
| Purchase #7 | $161.45 | 5.117% | $169.7114 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $736.41 | $804.6563 | $804.65 | $804.70 | $804.60 | |