| 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 | $78.95 | 11.478% | $88.0119 | $88.01 | $88.00 | $88.00 |
| Purchase #2 | $20.76 | 12.708% | $23.3982 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $110.50 | 11.508% | $123.2163 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $117.48 | 12.285% | $131.9124 | $131.91 | $131.90 | $131.90 |
| Purchase #5 | $28.89 | 5.176% | $30.3853 | $30.39 | $30.40 | $30.40 |
| Purchase #6 | $170.79 | 6.527% | $181.9375 | $181.94 | $181.95 | $181.90 |
| Purchase #7 | $122.58 | 10.184% | $135.0635 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $649.95 | $713.9251 | $713.93 | $713.90 | $713.90 | |