| 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 | $65.42 | 8.754% | $71.1469 | $71.15 | $71.15 | $71.10 |
| Purchase #2 | $21.61 | 11.490% | $24.093 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $13.43 | 12.326% | $15.0854 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $90.53 | 5.454% | $95.4675 | $95.47 | $95.45 | $95.50 |
| Purchase #5 | $73.36 | 11.685% | $81.9321 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $53.44 | 3.327% | $55.2179 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $161.51 | 6.473% | $171.9645 | $171.96 | $171.95 | $172.00 |
| 7 purchase totals = | $479.30 | $514.9073 | $514.91 | $514.90 | $514.90 | |