| 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 | $34.48 | 8.524% | $37.4191 | $37.42 | $37.40 | $37.40 |
| Purchase #2 | $65.30 | 8.238% | $70.6794 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $198.84 | 3.166% | $205.1353 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $55.96 | 9.473% | $61.2611 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $16.99 | 13.662% | $19.3112 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $23.57 | 11.480% | $26.2758 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $178.42 | 4.144% | $185.8137 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $573.56 | $605.8956 | $605.90 | $605.90 | $605.90 | |