| 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 | $23.96 | 7.213% | $25.6882 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $172.36 | 5.708% | $182.1983 | $182.20 | $182.20 | $182.20 |
| Purchase #3 | $212.78 | 8.552% | $230.9769 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $27.96 | 5.200% | $29.4139 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $20.54 | 5.382% | $21.6455 | $21.65 | $21.65 | $21.60 |
| Purchase #6 | $124.91 | 5.655% | $131.9737 | $131.97 | $131.95 | $132.00 |
| Purchase #7 | $5.48 | 12.670% | $6.1743 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $587.99 | $628.0708 | $628.07 | $628.05 | $628.10 | |