| 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 | $56.39 | 6.485% | $60.0469 | $60.05 | $60.05 | $60.00 |
| Purchase #2 | $101.64 | 5.713% | $107.4467 | $107.45 | $107.45 | $107.40 |
| Purchase #3 | $231.83 | 8.421% | $251.3524 | $251.35 | $251.35 | $251.40 |
| Purchase #4 | $28.57 | 12.656% | $32.1858 | $32.19 | $32.20 | $32.20 |
| Purchase #5 | $99.59 | 4.478% | $104.0496 | $104.05 | $104.05 | $104.00 |
| Purchase #6 | $62.95 | 12.522% | $70.8326 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $219.37 | 5.609% | $231.6745 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $800.34 | $857.5885 | $857.59 | $857.60 | $857.50 | |