| 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 | $123.79 | 5.559% | $130.6715 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $71.36 | 11.476% | $79.5493 | $79.55 | $79.55 | $79.50 |
| Purchase #3 | $17.72 | 10.457% | $19.573 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $98.34 | 11.155% | $109.3098 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $187.71 | 9.247% | $205.0675 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $205.98 | 8.237% | $222.9466 | $222.95 | $222.95 | $222.90 |
| Purchase #7 | $12.41 | 4.416% | $12.958 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $717.31 | $780.0757 | $780.08 | $780.00 | $780.10 | |