| 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 | $21.60 | 11.521% | $24.0885 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $102.86 | 8.690% | $111.7985 | $111.80 | $111.80 | $111.80 |
| Purchase #3 | $164.80 | 7.529% | $177.2078 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $117.67 | 5.776% | $124.4666 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $171.74 | 12.332% | $192.919 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $172.87 | 13.604% | $196.3872 | $196.39 | $196.40 | $196.40 |
| Purchase #7 | $51.67 | 7.645% | $55.6202 | $55.62 | $55.60 | $55.60 |
| 7 purchase totals = | $803.21 | $882.4878 | $882.50 | $882.45 | $882.50 | |