| 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 | $23.64 | 5.144% | $24.856 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $219.91 | 7.400% | $236.1833 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $53.41 | 6.306% | $56.778 | $56.78 | $56.80 | $56.80 |
| Purchase #4 | $198.64 | 8.592% | $215.7071 | $215.71 | $215.70 | $215.70 |
| Purchase #5 | $85.43 | 6.209% | $90.7343 | $90.73 | $90.75 | $90.70 |
| Purchase #6 | $205.43 | 13.618% | $233.4055 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $96.34 | 11.162% | $107.0935 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $882.80 | $964.7577 | $964.76 | $964.80 | $964.80 | |