| 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 | $17.91 | 8.779% | $19.4823 | $19.48 | $19.50 | $19.50 |
| Purchase #2 | $198.38 | 5.756% | $209.7988 | $209.80 | $209.80 | $209.80 |
| Purchase #3 | $37.26 | 8.770% | $40.5277 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $188.81 | 5.182% | $198.5941 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $138.70 | 11.140% | $154.1512 | $154.15 | $154.15 | $154.20 |
| Purchase #6 | $215.42 | 4.456% | $225.0191 | $225.02 | $225.00 | $225.00 |
| Purchase #7 | $242.94 | 3.702% | $251.9336 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $1,039.42 | $1,099.5068 | $1,099.50 | $1,099.55 | $1,099.50 | |