| 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 | $185.38 | 10.388% | $204.6373 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $91.79 | 8.108% | $99.2323 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $68.60 | 11.650% | $76.5919 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $79.81 | 5.263% | $84.0104 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $54.86 | 3.521% | $56.7916 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $164.75 | 12.859% | $185.9352 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $89.92 | 8.652% | $97.6999 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $735.11 | $804.8986 | $804.90 | $804.95 | $804.80 | |