| 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 | $101.95 | 8.687% | $110.8064 | $110.81 | $110.80 | $110.80 |
| Purchase #2 | $58.79 | 13.579% | $66.7731 | $66.77 | $66.75 | $66.80 |
| Purchase #3 | $15.28 | 4.289% | $15.9354 | $15.94 | $15.95 | $15.90 |
| Purchase #4 | $199.35 | 3.429% | $206.1857 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $182.85 | 13.613% | $207.7414 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $149.63 | 11.849% | $167.3597 | $167.36 | $167.35 | $167.40 |
| Purchase #7 | $90.45 | 7.616% | $97.3387 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $798.30 | $872.1404 | $872.15 | $872.15 | $872.10 | |