| 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 | $19.53 | 8.585% | $21.2067 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $187.78 | 5.576% | $198.2506 | $198.25 | $198.25 | $198.30 |
| Purchase #3 | $155.55 | 13.362% | $176.3346 | $176.33 | $176.35 | $176.30 |
| Purchase #4 | $21.52 | 8.754% | $23.4039 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $115.74 | 3.569% | $119.8708 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $157.67 | 3.853% | $163.745 | $163.75 | $163.75 | $163.70 |
| Purchase #7 | $84.65 | 11.849% | $94.6802 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $742.44 | $797.4918 | $797.49 | $797.50 | $797.50 | |