| 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 | $89.58 | 9.271% | $97.885 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $36.68 | 5.686% | $38.7656 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $154.59 | 12.198% | $173.4469 | $173.45 | $173.45 | $173.40 |
| Purchase #4 | $25.77 | 6.779% | $27.5169 | $27.52 | $27.50 | $27.50 |
| Purchase #5 | $60.79 | 11.589% | $67.835 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $121.38 | 13.872% | $138.2178 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $55.31 | 6.120% | $58.695 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $544.10 | $602.3622 | $602.39 | $602.35 | $602.30 | |