| 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 | $7.55 | 12.656% | $8.5055 | $8.51 | $8.50 | $8.50 |
| Purchase #2 | $63.49 | 6.592% | $67.6753 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $62.62 | 5.872% | $66.297 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $51.83 | 9.130% | $56.5621 | $56.56 | $56.55 | $56.60 |
| Purchase #5 | $231.35 | 11.808% | $258.6678 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $98.97 | 8.107% | $106.9935 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $249.46 | 5.853% | $264.0609 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $765.27 | $828.7621 | $828.77 | $828.75 | $828.90 | |