| 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 | $74.81 | 9.379% | $81.8264 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $140.45 | 10.199% | $154.7745 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $50.27 | 4.405% | $52.4844 | $52.48 | $52.50 | $52.50 |
| Purchase #4 | $169.39 | 8.321% | $183.4849 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $8.54 | 8.538% | $9.2691 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $213.29 | 11.546% | $237.9165 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $31.90 | 9.343% | $34.8804 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $688.65 | $754.6362 | $754.63 | $754.65 | $754.70 | |