| 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 | $77.65 | 10.189% | $85.5618 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $66.80 | 5.779% | $70.6604 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $190.90 | 7.870% | $205.9238 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $165.78 | 7.607% | $178.3909 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $113.84 | 4.758% | $119.2565 | $119.26 | $119.25 | $119.30 |
| Purchase #6 | $120.84 | 10.776% | $133.8617 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $84.39 | 12.777% | $95.1725 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $820.20 | $888.8276 | $888.82 | $888.75 | $889.00 | |