| 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 | $70.33 | 13.739% | $79.9926 | $79.99 | $80.00 | $80.00 |
| Purchase #2 | $189.40 | 12.357% | $212.8042 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $166.79 | 9.339% | $182.3665 | $182.37 | $182.35 | $182.40 |
| Purchase #4 | $234.87 | 9.582% | $257.3752 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $149.52 | 11.250% | $166.341 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $78.94 | 12.746% | $89.0017 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $53.61 | 13.555% | $60.8768 | $60.88 | $60.90 | $60.90 |
| 7 purchase totals = | $943.46 | $1,048.7580 | $1,048.76 | $1,048.80 | $1,048.80 | |