| 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 | $22.67 | 9.289% | $24.7758 | $24.78 | $24.80 | $24.80 |
| Purchase #2 | $12.25 | 11.695% | $13.6826 | $13.68 | $13.70 | $13.70 |
| Purchase #3 | $165.29 | 6.179% | $175.5033 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $184.52 | 13.374% | $209.1977 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $204.87 | 5.275% | $215.6769 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $178.38 | 7.818% | $192.3257 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $24.38 | 6.246% | $25.9028 | $25.90 | $25.90 | $25.90 |
| 7 purchase totals = | $792.36 | $857.0648 | $857.07 | $857.15 | $857.10 | |