| 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 | $51.59 | 8.802% | $56.131 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $11.62 | 7.660% | $12.5101 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $106.97 | 9.705% | $117.3514 | $117.35 | $117.35 | $117.40 |
| Purchase #4 | $216.83 | 3.252% | $223.8813 | $223.88 | $223.90 | $223.90 |
| Purchase #5 | $209.67 | 6.238% | $222.7492 | $222.75 | $222.75 | $222.70 |
| Purchase #6 | $154.47 | 8.343% | $167.3574 | $167.36 | $167.35 | $167.40 |
| Purchase #7 | $85.88 | 3.360% | $88.7656 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $837.03 | $888.7460 | $888.75 | $888.75 | $888.80 | |