| 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 | $27.76 | 10.491% | $30.6723 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $198.52 | 8.775% | $215.9401 | $215.94 | $215.95 | $215.90 |
| Purchase #3 | $226.68 | 3.800% | $235.2938 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $175.45 | 9.792% | $192.6301 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $157.78 | 10.588% | $174.4857 | $174.49 | $174.50 | $174.50 |
| Purchase #6 | $31.96 | 9.423% | $34.9716 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $25.81 | 4.776% | $27.0427 | $27.04 | $27.05 | $27.00 |
| 7 purchase totals = | $843.96 | $911.0363 | $911.03 | $911.05 | $911.00 | |