| 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 | $77.70 | 10.447% | $85.8173 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $83.38 | 4.161% | $86.8494 | $86.85 | $86.85 | $86.80 |
| Purchase #3 | $109.68 | 9.151% | $119.7168 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $46.97 | 11.755% | $52.4913 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $68.28 | 5.755% | $72.2095 | $72.21 | $72.20 | $72.20 |
| Purchase #6 | $239.85 | 7.382% | $257.5557 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $35.84 | 6.507% | $38.1721 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $661.70 | $712.8121 | $712.82 | $712.75 | $712.80 | |