| 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 | $55.45 | 13.276% | $62.8115 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $55.42 | 4.650% | $57.997 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $145.44 | 12.530% | $163.6636 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $167.98 | 11.405% | $187.1381 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $102.65 | 8.309% | $111.1792 | $111.18 | $111.20 | $111.20 |
| Purchase #6 | $88.52 | 8.556% | $96.0938 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $204.60 | 9.184% | $223.3905 | $223.39 | $223.40 | $223.40 |
| 7 purchase totals = | $820.06 | $902.2737 | $902.27 | $902.30 | $902.30 | |