| 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 | $29.79 | 9.158% | $32.5182 | $32.52 | $32.50 | $32.50 |
| Purchase #2 | $55.63 | 10.748% | $61.6091 | $61.61 | $61.60 | $61.60 |
| Purchase #3 | $55.61 | 10.388% | $61.3868 | $61.39 | $61.40 | $61.40 |
| Purchase #4 | $15.59 | 6.486% | $16.6012 | $16.60 | $16.60 | $16.60 |
| Purchase #5 | $241.62 | 8.331% | $261.7494 | $261.75 | $261.75 | $261.70 |
| Purchase #6 | $26.86 | 12.788% | $30.2949 | $30.29 | $30.30 | $30.30 |
| Purchase #7 | $173.27 | 7.844% | $186.8613 | $186.86 | $186.85 | $186.90 |
| 7 purchase totals = | $598.37 | $651.0209 | $651.02 | $651.00 | $651.00 | |