| 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 | $47.93 | 9.394% | $52.4325 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $28.98 | 6.178% | $30.7704 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $217.73 | 11.711% | $243.2284 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $191.72 | 3.828% | $199.059 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $83.32 | 3.189% | $85.9771 | $85.98 | $86.00 | $86.00 |
| Purchase #6 | $234.62 | 9.446% | $256.7822 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $205.67 | 5.572% | $217.1299 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $1,009.97 | $1,085.3795 | $1,085.38 | $1,085.45 | $1,085.40 | |