| 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 | $42.60 | 8.153% | $46.0732 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $198.94 | 6.191% | $211.2564 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $186.85 | 11.809% | $208.9151 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $237.94 | 8.438% | $258.0174 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $143.43 | 10.732% | $158.8229 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $7.94 | 8.729% | $8.6331 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $41.82 | 7.575% | $44.9879 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $859.52 | $936.7060 | $936.71 | $936.65 | $936.70 | |