| 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 | $5.37 | 6.400% | $5.7137 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $55.86 | 11.476% | $62.2705 | $62.27 | $62.25 | $62.30 |
| Purchase #3 | $118.75 | 6.713% | $126.7217 | $126.72 | $126.70 | $126.70 |
| Purchase #4 | $205.32 | 5.196% | $215.9884 | $215.99 | $216.00 | $216.00 |
| Purchase #5 | $78.91 | 8.422% | $85.5558 | $85.56 | $85.55 | $85.60 |
| Purchase #6 | $111.77 | 11.168% | $124.2525 | $124.25 | $124.25 | $124.30 |
| Purchase #7 | $200.98 | 13.358% | $227.8269 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $776.96 | $848.3295 | $848.33 | $848.30 | $848.40 | |