| 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 | $34.66 | 8.603% | $37.6418 | $37.64 | $37.65 | $37.60 |
| Purchase #2 | $136.42 | 4.420% | $142.4498 | $142.45 | $142.45 | $142.40 |
| Purchase #3 | $14.83 | 13.633% | $16.8518 | $16.85 | $16.85 | $16.90 |
| Purchase #4 | $31.59 | 13.863% | $35.9693 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $104.54 | 6.259% | $111.0832 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $205.47 | 9.835% | $225.678 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $69.79 | 7.349% | $74.9189 | $74.92 | $74.90 | $74.90 |
| 7 purchase totals = | $597.30 | $644.5928 | $644.59 | $644.60 | $644.60 | |