| 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 | $33.54 | 4.355% | $35.0007 | $35.00 | $35.00 | $35.00 |
| Purchase #2 | $61.62 | 7.693% | $66.3604 | $66.36 | $66.35 | $66.40 |
| Purchase #3 | $135.56 | 5.531% | $143.0578 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $239.74 | 8.541% | $260.2162 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $216.91 | 8.363% | $235.0502 | $235.05 | $235.05 | $235.10 |
| Purchase #6 | $164.40 | 11.126% | $182.6911 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $139.56 | 12.502% | $157.0078 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $991.33 | $1,079.3842 | $1,079.39 | $1,079.35 | $1,079.50 | |