| 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 | $30.72 | 13.264% | $34.7947 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $84.89 | 7.538% | $91.289 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $81.96 | 3.451% | $84.7884 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $191.33 | 7.781% | $206.2174 | $206.22 | $206.20 | $206.20 |
| Purchase #5 | $184.88 | 12.621% | $208.2137 | $208.21 | $208.20 | $208.20 |
| Purchase #6 | $72.52 | 7.207% | $77.7465 | $77.75 | $77.75 | $77.70 |
| Purchase #7 | $191.56 | 13.863% | $218.116 | $218.12 | $218.10 | $218.10 |
| 7 purchase totals = | $837.86 | $921.1657 | $921.17 | $921.15 | $921.10 | |