| 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 | $83.79 | 10.663% | $92.7245 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $22.65 | 7.558% | $24.3619 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $231.70 | 3.560% | $239.9485 | $239.95 | $239.95 | $239.90 |
| Purchase #4 | $11.92 | 3.246% | $12.3069 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $229.96 | 11.713% | $256.8952 | $256.90 | $256.90 | $256.90 |
| Purchase #6 | $153.27 | 7.686% | $165.0503 | $165.05 | $165.05 | $165.10 |
| Purchase #7 | $116.65 | 4.514% | $121.9156 | $121.92 | $121.90 | $121.90 |
| 7 purchase totals = | $849.94 | $913.2029 | $913.21 | $913.15 | $913.20 | |