| 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 | $57.89 | 12.862% | $65.3358 | $65.34 | $65.35 | $65.30 |
| Purchase #2 | $142.78 | 13.500% | $162.0553 | $162.06 | $162.05 | $162.10 |
| Purchase #3 | $13.29 | 9.219% | $14.5152 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $12.31 | 5.213% | $12.9517 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $117.92 | 13.765% | $134.1517 | $134.15 | $134.15 | $134.20 |
| Purchase #6 | $154.39 | 12.872% | $174.2631 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $205.65 | 4.819% | $215.5603 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $704.23 | $778.8331 | $778.84 | $778.80 | $779.00 | |