| 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 | $21.47 | 10.408% | $23.7046 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $176.75 | 5.716% | $186.853 | $186.85 | $186.85 | $186.90 |
| Purchase #3 | $50.93 | 11.454% | $56.7635 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $101.36 | 3.860% | $105.2725 | $105.27 | $105.25 | $105.30 |
| Purchase #5 | $127.99 | 8.504% | $138.8743 | $138.87 | $138.85 | $138.90 |
| Purchase #6 | $64.57 | 5.297% | $67.9903 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $62.26 | 9.723% | $68.3135 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $605.33 | $647.7717 | $647.75 | $647.70 | $647.90 | |