| 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 | $236.69 | 12.424% | $266.0964 | $266.10 | $266.10 | $266.10 |
| Purchase #2 | $72.61 | 6.580% | $77.3877 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $6.65 | 3.286% | $6.8685 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $90.54 | 3.402% | $93.6202 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $154.82 | 6.600% | $165.0381 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $41.84 | 7.676% | $45.0516 | $45.05 | $45.05 | $45.10 |
| Purchase #7 | $92.94 | 13.409% | $105.4023 | $105.40 | $105.40 | $105.40 |
| 7 purchase totals = | $696.09 | $759.4648 | $759.47 | $759.45 | $759.50 | |