| 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 | $64.63 | 10.464% | $71.3929 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $186.40 | 3.112% | $192.2008 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $171.98 | 11.292% | $191.4 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $154.35 | 6.739% | $164.7516 | $164.75 | $164.75 | $164.80 |
| Purchase #5 | $49.34 | 3.366% | $51.0008 | $51.00 | $51.00 | $51.00 |
| Purchase #6 | $33.97 | 5.750% | $35.9233 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $105.30 | 3.625% | $109.1171 | $109.12 | $109.10 | $109.10 |
| 7 purchase totals = | $765.97 | $815.7865 | $815.78 | $815.75 | $815.80 | |