| 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 | $93.60 | 4.304% | $97.6285 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $186.32 | 7.359% | $200.0313 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $144.63 | 10.546% | $159.8827 | $159.88 | $159.90 | $159.90 |
| Purchase #4 | $28.71 | 4.744% | $30.072 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $164.72 | 5.259% | $173.3826 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $100.39 | 11.688% | $112.1236 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $80.60 | 13.854% | $91.7663 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $798.97 | $864.8870 | $864.88 | $864.90 | $864.90 | |