| 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 | $66.25 | 5.776% | $70.0766 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $50.41 | 4.864% | $52.8619 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $28.44 | 7.365% | $30.5346 | $30.53 | $30.55 | $30.50 |
| Purchase #4 | $193.72 | 12.673% | $218.2701 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $88.87 | 3.824% | $92.2684 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $34.65 | 11.488% | $38.6306 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $243.71 | 5.293% | $256.6096 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $706.05 | $759.2518 | $759.25 | $759.25 | $759.30 | |