| 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 | $25.95 | 6.265% | $27.5758 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $14.61 | 11.420% | $16.2785 | $16.28 | $16.30 | $16.30 |
| Purchase #3 | $29.59 | 10.536% | $32.7076 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $31.65 | 3.525% | $32.7657 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $35.63 | 4.712% | $37.3089 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $14.54 | 12.819% | $16.4039 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $220.46 | 6.234% | $234.2035 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $372.43 | $397.2439 | $397.25 | $397.25 | $397.30 | |