| 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 | $242.83 | 6.615% | $258.8932 | $258.89 | $258.90 | $258.90 |
| Purchase #2 | $50.94 | 13.433% | $57.7828 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $231.74 | 11.113% | $257.4933 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $17.82 | 11.806% | $19.9238 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $53.71 | 5.272% | $56.5416 | $56.54 | $56.55 | $56.50 |
| Purchase #6 | $165.88 | 4.764% | $173.7825 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $141.87 | 3.377% | $146.6609 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $904.79 | $971.0781 | $971.06 | $971.10 | $971.10 | |