| 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 | $240.74 | 6.532% | $256.4651 | $256.47 | $256.45 | $256.50 |
| Purchase #2 | $192.58 | 10.773% | $213.3266 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $94.34 | 13.491% | $107.0674 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $119.51 | 12.139% | $134.0173 | $134.02 | $134.00 | $134.00 |
| Purchase #5 | $14.37 | 7.119% | $15.393 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $92.52 | 5.455% | $97.567 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $49.50 | 11.650% | $55.2668 | $55.27 | $55.25 | $55.30 |
| 7 purchase totals = | $803.56 | $879.1032 | $879.12 | $879.05 | $879.20 | |