| 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 | $60.62 | 5.590% | $64.0087 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $28.86 | 8.441% | $31.2961 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $134.71 | 6.224% | $143.0944 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $218.76 | 9.730% | $240.0453 | $240.05 | $240.05 | $240.00 |
| Purchase #5 | $157.95 | 4.229% | $164.6297 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $87.72 | 10.633% | $97.0473 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $201.29 | 8.388% | $218.1742 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $889.91 | $958.2957 | $958.30 | $958.30 | $958.20 | |