| 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 | $61.33 | 4.221% | $63.9187 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $72.40 | 9.809% | $79.5017 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $9.67 | 11.610% | $10.7927 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $32.25 | 10.874% | $35.7569 | $35.76 | $35.75 | $35.80 |
| Purchase #5 | $189.62 | 8.606% | $205.9387 | $205.94 | $205.95 | $205.90 |
| Purchase #6 | $128.44 | 13.845% | $146.2225 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $21.76 | 5.400% | $22.935 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $515.47 | $565.0662 | $565.07 | $565.05 | $565.00 | |