| 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 | $77.27 | 5.563% | $81.5685 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $127.37 | 11.600% | $142.1449 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $88.64 | 5.527% | $93.5391 | $93.54 | $93.55 | $93.50 |
| Purchase #4 | $24.43 | 4.208% | $25.458 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $23.54 | 11.625% | $26.2765 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $180.26 | 13.603% | $204.7808 | $204.78 | $204.80 | $204.80 |
| Purchase #7 | $11.27 | 13.320% | $12.7712 | $12.77 | $12.75 | $12.80 |
| 7 purchase totals = | $532.78 | $586.5390 | $586.54 | $586.55 | $586.60 | |