| 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 | $37.57 | 3.648% | $38.9406 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $233.57 | 10.795% | $258.7839 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $86.60 | 5.337% | $91.2218 | $91.22 | $91.20 | $91.20 |
| Purchase #4 | $220.57 | 6.127% | $234.0843 | $234.08 | $234.10 | $234.10 |
| Purchase #5 | $143.52 | 10.347% | $158.37 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $127.54 | 13.216% | $144.3957 | $144.40 | $144.40 | $144.40 |
| Purchase #7 | $40.48 | 3.719% | $41.9855 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $889.85 | $967.7818 | $967.78 | $967.80 | $967.80 | |