| 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 | $202.52 | 6.869% | $216.4311 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $87.35 | 8.476% | $94.7538 | $94.75 | $94.75 | $94.80 |
| Purchase #3 | $114.65 | 11.380% | $127.6972 | $127.70 | $127.70 | $127.70 |
| Purchase #4 | $63.67 | 10.379% | $70.2783 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $79.74 | 5.858% | $84.4112 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $222.35 | 13.541% | $252.4584 | $252.46 | $252.45 | $252.50 |
| Purchase #7 | $61.74 | 3.143% | $63.6805 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $832.02 | $909.7105 | $909.71 | $909.75 | $909.80 | |