| 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 | $78.35 | 5.754% | $82.8583 | $82.86 | $82.85 | $82.90 |
| Purchase #2 | $226.90 | 8.720% | $246.6857 | $246.69 | $246.70 | $246.70 |
| Purchase #3 | $17.41 | 7.267% | $18.6752 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $73.86 | 12.122% | $82.8133 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $86.48 | 13.304% | $97.9853 | $97.99 | $98.00 | $98.00 |
| Purchase #6 | $124.79 | 10.667% | $138.1013 | $138.10 | $138.10 | $138.10 |
| Purchase #7 | $139.87 | 8.518% | $151.7841 | $151.78 | $151.80 | $151.80 |
| 7 purchase totals = | $747.66 | $818.9032 | $818.91 | $818.95 | $819.00 | |