| 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 | $114.53 | 13.327% | $129.7934 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $72.62 | 8.778% | $78.9946 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $152.77 | 7.206% | $163.7786 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $215.93 | 13.631% | $245.3634 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $224.26 | 5.576% | $236.7647 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $44.87 | 10.227% | $49.4589 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $49.85 | 4.155% | $51.9213 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $874.83 | $956.0749 | $956.06 | $956.05 | $956.20 | |