| 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 | $81.74 | 9.659% | $89.6353 | $89.64 | $89.65 | $89.60 |
| Purchase #2 | $65.84 | 6.576% | $70.1696 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $158.37 | 3.322% | $163.6311 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $233.57 | 11.338% | $260.0522 | $260.05 | $260.05 | $260.10 |
| Purchase #5 | $197.97 | 13.173% | $224.0486 | $224.05 | $224.05 | $224.00 |
| Purchase #6 | $205.73 | 4.269% | $214.5126 | $214.51 | $214.50 | $214.50 |
| Purchase #7 | $138.28 | 11.588% | $154.3039 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $1,081.50 | $1,176.3533 | $1,176.35 | $1,176.35 | $1,176.30 | |