| 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 | $78.30 | 4.567% | $81.876 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $98.34 | 11.795% | $109.9392 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $22.78 | 3.103% | $23.4869 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $72.92 | 13.276% | $82.6009 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $248.70 | 10.308% | $274.336 | $274.34 | $274.35 | $274.30 |
| Purchase #6 | $119.99 | 7.219% | $128.6521 | $128.65 | $128.65 | $128.70 |
| Purchase #7 | $152.69 | 7.305% | $163.844 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $793.72 | $864.7351 | $864.74 | $864.80 | $864.70 | |