| 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 | $10.40 | 5.288% | $10.95 | $10.95 | $10.95 | $11.00 |
| Purchase #2 | $236.41 | 10.445% | $261.103 | $261.10 | $261.10 | $261.10 |
| Purchase #3 | $153.81 | 10.309% | $169.6663 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $25.42 | 13.165% | $28.7665 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $162.60 | 4.781% | $170.3739 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $42.87 | 8.339% | $46.4449 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $158.54 | 4.681% | $165.9613 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $790.05 | $853.2659 | $853.26 | $853.20 | $853.40 | |