| 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 | $11.31 | 11.825% | $12.6474 | $12.65 | $12.65 | $12.60 |
| Purchase #2 | $28.97 | 12.436% | $32.5727 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $102.88 | 12.808% | $116.0569 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $213.42 | 13.592% | $242.428 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $207.50 | 8.543% | $225.2267 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $41.27 | 3.340% | $42.6484 | $42.65 | $42.65 | $42.60 |
| Purchase #7 | $93.77 | 3.655% | $97.1973 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $699.12 | $768.7774 | $768.79 | $768.80 | $768.70 | |