| 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 | $51.77 | 13.373% | $58.6932 | $58.69 | $58.70 | $58.70 |
| Purchase #2 | $154.67 | 8.297% | $167.503 | $167.50 | $167.50 | $167.50 |
| Purchase #3 | $179.27 | 12.340% | $201.3919 | $201.39 | $201.40 | $201.40 |
| Purchase #4 | $171.28 | 9.492% | $187.5379 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $17.99 | 4.164% | $18.7391 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $153.66 | 5.576% | $162.2281 | $162.23 | $162.25 | $162.20 |
| Purchase #7 | $73.43 | 11.565% | $81.9222 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $802.07 | $878.0154 | $878.01 | $878.05 | $877.90 | |