| 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 | $114.71 | 3.500% | $118.7249 | $118.72 | $118.70 | $118.70 |
| Purchase #2 | $154.38 | 6.288% | $164.0874 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $72.40 | 3.709% | $75.0853 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $119.36 | 4.319% | $124.5152 | $124.52 | $124.50 | $124.50 |
| Purchase #5 | $57.67 | 13.537% | $65.4768 | $65.48 | $65.50 | $65.50 |
| Purchase #6 | $14.64 | 10.327% | $16.1519 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $6.42 | 12.602% | $7.229 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $539.58 | $571.2705 | $571.28 | $571.30 | $571.30 | |