| 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 | $56.81 | 13.689% | $64.5867 | $64.59 | $64.60 | $64.60 |
| Purchase #2 | $13.57 | 9.780% | $14.8971 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $52.85 | 13.129% | $59.7887 | $59.79 | $59.80 | $59.80 |
| Purchase #4 | $175.94 | 4.239% | $183.3981 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $83.38 | 3.135% | $85.994 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $152.44 | 12.470% | $171.4493 | $171.45 | $171.45 | $171.40 |
| Purchase #7 | $60.49 | 5.776% | $63.9839 | $63.98 | $64.00 | $64.00 |
| 7 purchase totals = | $595.48 | $644.0978 | $644.10 | $644.15 | $644.10 | |