| 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 | $81.68 | 4.132% | $85.055 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $36.93 | 3.142% | $38.0903 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $235.28 | 11.534% | $262.4172 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $87.99 | 11.592% | $98.1898 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $134.44 | 12.115% | $150.7274 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $115.78 | 7.746% | $124.7483 | $124.75 | $124.75 | $124.70 |
| Purchase #7 | $189.25 | 13.704% | $215.1848 | $215.18 | $215.20 | $215.20 |
| 7 purchase totals = | $881.35 | $974.4128 | $974.42 | $974.45 | $974.40 | |