| 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 | $30.95 | 7.448% | $33.2552 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $6.51 | 13.658% | $7.3991 | $7.40 | $7.40 | $7.40 |
| Purchase #3 | $198.53 | 4.436% | $207.3368 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $77.30 | 6.339% | $82.2 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $127.40 | 11.714% | $142.3236 | $142.32 | $142.30 | $142.30 |
| Purchase #6 | $158.96 | 10.403% | $175.4966 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $110.89 | 8.797% | $120.645 | $120.65 | $120.65 | $120.60 |
| 7 purchase totals = | $710.54 | $768.6563 | $768.67 | $768.65 | $768.60 | |