| 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 | $15.41 | 10.509% | $17.0294 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $245.96 | 8.304% | $266.3845 | $266.38 | $266.40 | $266.40 |
| Purchase #3 | $17.92 | 10.471% | $19.7964 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $21.53 | 6.262% | $22.8782 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $74.97 | 6.413% | $79.7778 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $47.31 | 8.728% | $51.4392 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $187.52 | 9.526% | $205.3832 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $610.62 | $662.6887 | $662.69 | $662.80 | $662.70 | |