| 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 | $50.62 | 4.382% | $52.8382 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $151.83 | 11.708% | $169.6063 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $49.92 | 3.237% | $51.5359 | $51.54 | $51.55 | $51.50 |
| Purchase #4 | $196.68 | 12.351% | $220.9719 | $220.97 | $220.95 | $221.00 |
| Purchase #5 | $99.61 | 11.825% | $111.3889 | $111.39 | $111.40 | $111.40 |
| Purchase #6 | $8.94 | 7.733% | $9.6313 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $239.40 | 4.465% | $250.0892 | $250.09 | $250.10 | $250.10 |
| 7 purchase totals = | $797.00 | $866.0617 | $866.07 | $866.10 | $866.00 | |