| 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 | $5.61 | 12.537% | $6.3133 | $6.31 | $6.30 | $6.30 |
| Purchase #2 | $189.49 | 8.431% | $205.4659 | $205.47 | $205.45 | $205.50 |
| Purchase #3 | $48.54 | 11.818% | $54.2765 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $75.46 | 3.621% | $78.1924 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $116.37 | 4.256% | $121.3227 | $121.32 | $121.30 | $121.30 |
| Purchase #6 | $56.52 | 12.434% | $63.5477 | $63.55 | $63.55 | $63.50 |
| Purchase #7 | $148.46 | 13.149% | $167.981 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $640.45 | $697.0995 | $697.10 | $697.10 | $697.10 | |