| 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 | $7.68 | 9.841% | $8.4358 | $8.44 | $8.45 | $8.40 |
| Purchase #2 | $250.26 | 8.825% | $272.3454 | $272.35 | $272.35 | $272.30 |
| Purchase #3 | $12.52 | 5.146% | $13.1643 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $158.70 | 5.106% | $166.8032 | $166.80 | $166.80 | $166.80 |
| Purchase #5 | $149.55 | 13.255% | $169.3729 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $236.73 | 10.410% | $261.3736 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $170.83 | 3.493% | $176.7971 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $986.27 | $1,068.2923 | $1,068.29 | $1,068.25 | $1,068.30 | |