| 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 | $62.85 | 6.765% | $67.1018 | $67.10 | $67.10 | $67.10 |
| Purchase #2 | $91.80 | 7.182% | $98.3931 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $7.29 | 7.570% | $7.8419 | $7.84 | $7.85 | $7.80 |
| Purchase #4 | $201.90 | 3.652% | $209.2734 | $209.27 | $209.25 | $209.30 |
| Purchase #5 | $68.44 | 3.521% | $70.8498 | $70.85 | $70.85 | $70.80 |
| Purchase #6 | $163.43 | 7.337% | $175.4209 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $165.96 | 10.512% | $183.4057 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $761.67 | $812.2866 | $812.28 | $812.25 | $812.20 | |