| 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 | $97.78 | 10.336% | $107.8865 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $80.70 | 5.126% | $84.8367 | $84.84 | $84.85 | $84.80 |
| Purchase #3 | $45.68 | 5.483% | $48.1846 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $207.73 | 11.872% | $232.3917 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $33.65 | 10.551% | $37.2004 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $164.63 | 6.627% | $175.54 | $175.54 | $175.55 | $175.50 |
| Purchase #7 | $225.58 | 7.548% | $242.6068 | $242.61 | $242.60 | $242.60 |
| 7 purchase totals = | $855.75 | $928.6467 | $928.65 | $928.70 | $928.60 | |