| 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 | $67.90 | 13.355% | $76.968 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $217.84 | 12.492% | $245.0526 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $245.94 | 3.742% | $255.1431 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $8.87 | 3.557% | $9.1855 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $191.80 | 11.769% | $214.3729 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $95.97 | 6.452% | $102.162 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $145.37 | 12.333% | $163.2985 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $973.69 | $1,066.1826 | $1,066.18 | $1,066.15 | $1,066.30 | |