| 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 | $38.48 | 8.808% | $41.8693 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $171.25 | 13.324% | $194.0674 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $79.27 | 10.354% | $87.4776 | $87.48 | $87.50 | $87.50 |
| Purchase #4 | $16.62 | 7.380% | $17.8466 | $17.85 | $17.85 | $17.80 |
| Purchase #5 | $176.67 | 6.388% | $187.9557 | $187.96 | $187.95 | $188.00 |
| Purchase #6 | $48.70 | 7.849% | $52.5225 | $52.52 | $52.50 | $52.50 |
| Purchase #7 | $200.69 | 3.405% | $207.5235 | $207.52 | $207.50 | $207.50 |
| 7 purchase totals = | $731.68 | $789.2626 | $789.27 | $789.20 | $789.30 | |