| 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 | $67.43 | 12.217% | $75.6679 | $75.67 | $75.65 | $75.70 |
| Purchase #2 | $20.90 | 11.462% | $23.2956 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $17.74 | 7.452% | $19.062 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $246.72 | 9.869% | $271.0688 | $271.07 | $271.05 | $271.10 |
| Purchase #5 | $176.67 | 8.580% | $191.8283 | $191.83 | $191.85 | $191.80 |
| Purchase #6 | $79.59 | 6.407% | $84.6893 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $11.88 | 8.540% | $12.8946 | $12.89 | $12.90 | $12.90 |
| 7 purchase totals = | $620.93 | $678.5065 | $678.51 | $678.50 | $678.60 | |