| 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 | $8.56 | 10.257% | $9.438 | $9.44 | $9.45 | $9.40 |
| Purchase #2 | $90.84 | 8.509% | $98.5696 | $98.57 | $98.55 | $98.60 |
| Purchase #3 | $239.28 | 13.827% | $272.3652 | $272.37 | $272.35 | $272.40 |
| Purchase #4 | $69.70 | 6.844% | $74.4703 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $170.92 | 13.286% | $193.6284 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $89.96 | 8.544% | $97.6462 | $97.65 | $97.65 | $97.60 |
| Purchase #7 | $226.96 | 5.494% | $239.4292 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $896.22 | $985.5469 | $985.56 | $985.55 | $985.50 | |