| 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 | $10.52 | 12.337% | $11.8179 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $106.78 | 10.326% | $117.8061 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $54.57 | 11.723% | $60.9672 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $77.30 | 11.791% | $86.4144 | $86.41 | $86.40 | $86.40 |
| Purchase #5 | $167.36 | 10.476% | $184.8926 | $184.89 | $184.90 | $184.90 |
| Purchase #6 | $14.53 | 13.517% | $16.494 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $241.63 | 11.358% | $269.0743 | $269.07 | $269.05 | $269.10 |
| 7 purchase totals = | $672.69 | $747.4665 | $747.46 | $747.40 | $747.50 | |