| 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 | $54.96 | 11.639% | $61.3568 | $61.36 | $61.35 | $61.40 |
| Purchase #2 | $76.88 | 11.456% | $85.6874 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $239.75 | 8.828% | $260.9151 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $192.25 | 3.553% | $199.0806 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $237.42 | 5.448% | $250.3546 | $250.35 | $250.35 | $250.40 |
| Purchase #6 | $158.25 | 11.632% | $176.6576 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $185.64 | 4.796% | $194.5433 | $194.54 | $194.55 | $194.50 |
| 7 purchase totals = | $1,145.15 | $1,228.5954 | $1,228.60 | $1,228.60 | $1,228.70 | |