| 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 | $76.85 | 10.785% | $85.1383 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $177.67 | 7.207% | $190.4747 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $222.57 | 6.486% | $237.0059 | $237.01 | $237.00 | $237.00 |
| Purchase #4 | $148.99 | 12.439% | $167.5229 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $26.91 | 7.441% | $28.9124 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $68.99 | 12.443% | $77.5744 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $234.38 | 3.468% | $242.5083 | $242.51 | $242.50 | $242.50 |
| 7 purchase totals = | $956.36 | $1,029.1369 | $1,029.13 | $1,029.05 | $1,029.10 | |