| 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 | $13.67 | 10.476% | $15.1021 | $15.10 | $15.10 | $15.10 |
| Purchase #2 | $70.78 | 9.866% | $77.7632 | $77.76 | $77.75 | $77.80 |
| Purchase #3 | $231.46 | 13.220% | $262.059 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $247.84 | 13.449% | $281.172 | $281.17 | $281.15 | $281.20 |
| Purchase #5 | $152.89 | 10.475% | $168.9052 | $168.91 | $168.90 | $168.90 |
| Purchase #6 | $185.76 | 10.790% | $205.8035 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $122.74 | 3.196% | $126.6628 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $1,025.14 | $1,137.4678 | $1,137.46 | $1,137.40 | $1,137.60 | |