| 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 | $31.96 | 13.322% | $36.2177 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $123.71 | 12.566% | $139.2554 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $110.50 | 12.843% | $124.6915 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $74.82 | 3.450% | $77.4013 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $7.57 | 8.318% | $8.1997 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $128.83 | 11.342% | $143.4419 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $181.41 | 12.678% | $204.4092 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $658.80 | $733.6167 | $733.62 | $733.60 | $733.60 | |