| 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 | $22.55 | 11.643% | $25.1755 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $97.75 | 6.619% | $104.2201 | $104.22 | $104.20 | $104.20 |
| Purchase #3 | $129.59 | 7.176% | $138.8894 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $204.57 | 8.546% | $222.0526 | $222.05 | $222.05 | $222.10 |
| Purchase #5 | $79.34 | 4.742% | $83.1023 | $83.10 | $83.10 | $83.10 |
| Purchase #6 | $81.62 | 8.345% | $88.4312 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $9.72 | 8.213% | $10.5183 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $625.14 | $672.3894 | $672.39 | $672.40 | $672.40 | |