| 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 | $223.38 | 5.380% | $235.3978 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $56.26 | 13.699% | $63.9671 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $162.31 | 10.467% | $179.299 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $28.68 | 10.127% | $31.5844 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $47.50 | 3.783% | $49.2969 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $45.73 | 5.722% | $48.3467 | $48.35 | $48.35 | $48.30 |
| Purchase #7 | $122.51 | 12.159% | $137.406 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $686.37 | $745.2979 | $745.31 | $745.30 | $745.30 | |