| 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 | $14.60 | 9.669% | $16.0117 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $134.38 | 6.196% | $142.7062 | $142.71 | $142.70 | $142.70 |
| Purchase #3 | $126.96 | 6.178% | $134.8036 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $28.41 | 7.679% | $30.5916 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $146.27 | 9.403% | $160.0238 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $16.31 | 12.823% | $18.4014 | $18.40 | $18.40 | $18.40 |
| Purchase #7 | $89.65 | 5.802% | $94.8515 | $94.85 | $94.85 | $94.90 |
| 7 purchase totals = | $556.58 | $597.3898 | $597.38 | $597.35 | $597.40 | |