| 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 | $105.77 | 8.154% | $114.3945 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $28.89 | 11.407% | $32.1855 | $32.19 | $32.20 | $32.20 |
| Purchase #3 | $24.78 | 8.447% | $26.8732 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $210.94 | 4.399% | $220.2193 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $73.42 | 6.353% | $78.0844 | $78.08 | $78.10 | $78.10 |
| Purchase #6 | $155.58 | 6.602% | $165.8514 | $165.85 | $165.85 | $165.90 |
| Purchase #7 | $52.66 | 4.808% | $55.1919 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $652.04 | $692.8002 | $692.79 | $692.80 | $692.90 | |