| 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 | $50.69 | 10.153% | $55.8366 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $180.47 | 7.239% | $193.5342 | $193.53 | $193.55 | $193.50 |
| Purchase #3 | $15.63 | 13.349% | $17.7164 | $17.72 | $17.70 | $17.70 |
| Purchase #4 | $49.39 | 13.665% | $56.1391 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $113.68 | 10.675% | $125.8153 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $98.79 | 6.261% | $104.9752 | $104.98 | $105.00 | $105.00 |
| Purchase #7 | $212.41 | 7.661% | $228.6827 | $228.68 | $228.70 | $228.70 |
| 7 purchase totals = | $721.06 | $782.6995 | $782.71 | $782.75 | $782.60 | |