| 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 | $15.30 | 8.867% | $16.6567 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $206.29 | 13.263% | $233.6502 | $233.65 | $233.65 | $233.70 |
| Purchase #3 | $167.99 | 10.743% | $186.0372 | $186.04 | $186.05 | $186.00 |
| Purchase #4 | $58.95 | 3.171% | $60.8193 | $60.82 | $60.80 | $60.80 |
| Purchase #5 | $181.55 | 5.338% | $191.2411 | $191.24 | $191.25 | $191.20 |
| Purchase #6 | $87.81 | 10.273% | $96.8307 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $125.34 | 7.575% | $134.8345 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $843.23 | $920.0697 | $920.07 | $920.10 | $920.00 | |