| 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 | $40.80 | 10.394% | $45.0408 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $250.34 | 4.293% | $261.0871 | $261.09 | $261.10 | $261.10 |
| Purchase #3 | $152.47 | 3.743% | $158.177 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $81.48 | 12.555% | $91.7098 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $211.35 | 12.272% | $237.2869 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $116.96 | 6.508% | $124.5718 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $175.99 | 6.538% | $187.4962 | $187.50 | $187.50 | $187.50 |
| 7 purchase totals = | $1,029.39 | $1,105.3696 | $1,105.38 | $1,105.40 | $1,105.40 | |