| 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 | $49.25 | 7.849% | $53.1156 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $121.75 | 5.362% | $128.2782 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $118.49 | 9.387% | $129.6127 | $129.61 | $129.60 | $129.60 |
| Purchase #4 | $30.56 | 11.521% | $34.0808 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $106.59 | 12.329% | $119.7315 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $200.49 | 6.362% | $213.2452 | $213.25 | $213.25 | $213.20 |
| Purchase #7 | $181.29 | 3.382% | $187.4212 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $808.42 | $865.4852 | $865.49 | $865.50 | $865.40 | |