| 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 | $105.55 | 10.141% | $116.2538 | $116.25 | $116.25 | $116.30 |
| Purchase #2 | $76.68 | 4.689% | $80.2755 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $114.91 | 4.297% | $119.8477 | $119.85 | $119.85 | $119.80 |
| Purchase #4 | $16.47 | 8.530% | $17.8749 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $128.37 | 10.412% | $141.7359 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $71.84 | 9.506% | $78.6691 | $78.67 | $78.65 | $78.70 |
| Purchase #7 | $166.57 | 8.845% | $181.3031 | $181.30 | $181.30 | $181.30 |
| 7 purchase totals = | $680.39 | $735.9600 | $735.96 | $735.95 | $736.00 | |