| 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 | $54.31 | 13.373% | $61.5729 | $61.57 | $61.55 | $61.60 |
| Purchase #2 | $136.37 | 4.576% | $142.6103 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $131.60 | 11.739% | $147.0485 | $147.05 | $147.05 | $147.00 |
| Purchase #4 | $218.97 | 8.125% | $236.7613 | $236.76 | $236.75 | $236.80 |
| Purchase #5 | $26.97 | 4.281% | $28.1246 | $28.12 | $28.10 | $28.10 |
| Purchase #6 | $129.39 | 6.256% | $137.4846 | $137.48 | $137.50 | $137.50 |
| Purchase #7 | $122.31 | 11.443% | $136.3059 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $819.92 | $889.9081 | $889.90 | $889.85 | $889.90 | |