| 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 | $224.68 | 9.419% | $245.8426 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $6.88 | 13.856% | $7.8333 | $7.83 | $7.85 | $7.80 |
| Purchase #3 | $55.48 | 6.122% | $58.8765 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $124.88 | 10.607% | $138.126 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $37.71 | 12.442% | $42.4019 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $201.79 | 9.538% | $221.0367 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $73.68 | 13.157% | $83.3741 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $725.10 | $797.4911 | $797.49 | $797.55 | $797.40 | |