| 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 | $27.38 | 3.828% | $28.4281 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $199.87 | 6.254% | $212.3699 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $236.90 | 12.533% | $266.5907 | $266.59 | $266.60 | $266.60 |
| Purchase #4 | $107.38 | 8.602% | $116.6168 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $115.58 | 5.831% | $122.3195 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $31.31 | 7.456% | $33.6445 | $33.64 | $33.65 | $33.60 |
| Purchase #7 | $122.70 | 5.360% | $129.2767 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $841.12 | $909.2462 | $909.25 | $909.25 | $909.20 | |