| 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 | $26.41 | 6.149% | $28.034 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $77.74 | 3.497% | $80.4586 | $80.46 | $80.45 | $80.50 |
| Purchase #3 | $230.38 | 5.406% | $242.8343 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $144.80 | 4.293% | $151.0163 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $136.87 | 4.477% | $142.9977 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $16.73 | 4.740% | $17.523 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $157.46 | 3.842% | $163.5096 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $790.39 | $826.3735 | $826.37 | $826.35 | $826.30 | |