| 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 | $5.34 | 5.697% | $5.6442 | $5.64 | $5.65 | $5.60 |
| Purchase #2 | $206.90 | 4.802% | $216.8353 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $167.81 | 9.173% | $183.2032 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $112.65 | 5.186% | $118.492 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $219.39 | 5.633% | $231.7482 | $231.75 | $231.75 | $231.70 |
| Purchase #6 | $181.44 | 12.621% | $204.3395 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $130.78 | 13.371% | $148.2666 | $148.27 | $148.25 | $148.30 |
| 7 purchase totals = | $1,024.31 | $1,108.5290 | $1,108.53 | $1,108.55 | $1,108.40 | |