| 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 | $208.76 | 6.291% | $221.8931 | $221.89 | $221.90 | $221.90 |
| Purchase #2 | $50.60 | 6.163% | $53.7185 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $97.95 | 11.326% | $109.0438 | $109.04 | $109.05 | $109.00 |
| Purchase #4 | $49.83 | 11.182% | $55.402 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $14.78 | 10.347% | $16.3093 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $20.98 | 13.198% | $23.7489 | $23.75 | $23.75 | $23.70 |
| Purchase #7 | $159.84 | 3.303% | $165.1195 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $602.74 | $645.2351 | $645.23 | $645.20 | $645.10 | |