| 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 | $14.68 | 4.695% | $15.3692 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $129.63 | 6.363% | $137.8784 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $248.82 | 5.169% | $261.6815 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $16.73 | 8.102% | $18.0855 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $72.25 | 7.840% | $77.9144 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $70.87 | 12.232% | $79.5388 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $147.77 | 3.184% | $152.475 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $700.75 | $742.9428 | $742.95 | $743.00 | $743.00 | |