| 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 | $55.64 | 10.648% | $61.5645 | $61.56 | $61.55 | $61.60 |
| Purchase #2 | $181.32 | 6.362% | $192.8556 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $72.71 | 6.647% | $77.543 | $77.54 | $77.55 | $77.50 |
| Purchase #4 | $27.70 | 4.383% | $28.9141 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $71.84 | 12.810% | $81.0427 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $102.43 | 11.503% | $114.2125 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $226.75 | 13.606% | $257.6016 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $738.39 | $813.7340 | $813.72 | $813.70 | $813.70 | |