| 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 | $9.93 | 6.647% | $10.59 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $90.44 | 7.442% | $97.1705 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $206.26 | 3.344% | $213.1573 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $113.77 | 13.607% | $129.2507 | $129.25 | $129.25 | $129.30 |
| Purchase #5 | $215.31 | 11.274% | $239.584 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $101.75 | 8.357% | $110.2532 | $110.25 | $110.25 | $110.30 |
| Purchase #7 | $56.71 | 9.360% | $62.0181 | $62.02 | $62.00 | $62.00 |
| 7 purchase totals = | $794.17 | $862.0238 | $862.02 | $862.00 | $862.20 | |