| 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 | $130.73 | 3.769% | $135.6572 | $135.66 | $135.65 | $135.70 |
| Purchase #2 | $201.32 | 3.275% | $207.9132 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $198.37 | 6.692% | $211.6449 | $211.64 | $211.65 | $211.60 |
| Purchase #4 | $65.58 | 3.430% | $67.8294 | $67.83 | $67.85 | $67.80 |
| Purchase #5 | $96.25 | 6.595% | $102.5977 | $102.60 | $102.60 | $102.60 |
| Purchase #6 | $83.53 | 13.831% | $95.083 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $96.59 | 10.350% | $106.5871 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $872.37 | $927.3125 | $927.31 | $927.35 | $927.30 | |