| 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 | $47.72 | 13.520% | $54.1717 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $203.99 | 13.337% | $231.1961 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $142.74 | 10.427% | $157.6235 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $90.71 | 13.802% | $103.2298 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $25.89 | 12.286% | $29.0708 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $125.56 | 10.758% | $139.0677 | $139.07 | $139.05 | $139.10 |
| Purchase #7 | $215.74 | 13.271% | $244.3709 | $244.37 | $244.35 | $244.40 |
| 7 purchase totals = | $852.35 | $958.7305 | $958.73 | $958.65 | $958.80 | |