| 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 | $109.63 | 6.427% | $116.6759 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $87.52 | 6.246% | $92.9865 | $92.99 | $93.00 | $93.00 |
| Purchase #3 | $238.95 | 9.391% | $261.3898 | $261.39 | $261.40 | $261.40 |
| Purchase #4 | $199.32 | 5.538% | $210.3583 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $181.88 | 7.572% | $195.652 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $93.59 | 3.264% | $96.6448 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $63.74 | 7.529% | $68.539 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $974.63 | $1,042.2463 | $1,042.25 | $1,042.30 | $1,042.30 | |