| 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 | $33.51 | 4.153% | $34.9017 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $125.91 | 6.322% | $133.87 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $58.41 | 5.524% | $61.6366 | $61.64 | $61.65 | $61.60 |
| Purchase #4 | $14.69 | 7.132% | $15.7377 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $179.30 | 5.248% | $188.7097 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $53.99 | 4.170% | $56.2414 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $114.47 | 10.144% | $126.0818 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $580.28 | $617.1789 | $617.18 | $617.20 | $617.10 | |