| 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 | $103.28 | 5.601% | $109.0647 | $109.06 | $109.05 | $109.10 |
| Purchase #2 | $58.42 | 12.741% | $65.8633 | $65.86 | $65.85 | $65.90 |
| Purchase #3 | $167.90 | 8.670% | $182.4569 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $215.69 | 8.269% | $233.5254 | $233.53 | $233.55 | $233.50 |
| Purchase #5 | $140.63 | 10.743% | $155.7379 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $175.26 | 13.125% | $198.2629 | $198.26 | $198.25 | $198.30 |
| Purchase #7 | $89.44 | 9.265% | $97.7266 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $950.62 | $1,042.6377 | $1,042.64 | $1,042.65 | $1,042.70 | |