| 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 | $70.85 | 10.306% | $78.1518 | $78.15 | $78.15 | $78.20 |
| Purchase #2 | $166.67 | 8.573% | $180.9586 | $180.96 | $180.95 | $181.00 |
| Purchase #3 | $126.40 | 9.163% | $137.982 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $88.44 | 10.244% | $97.4998 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $97.45 | 12.306% | $109.4422 | $109.44 | $109.45 | $109.40 |
| Purchase #6 | $7.25 | 7.199% | $7.7719 | $7.77 | $7.75 | $7.80 |
| Purchase #7 | $77.60 | 7.209% | $83.1942 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $634.66 | $695.0005 | $694.99 | $695.00 | $695.10 | |