| 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 | $50.73 | 9.106% | $55.3495 | $55.35 | $55.35 | $55.30 |
| Purchase #2 | $225.36 | 9.632% | $247.0667 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $80.64 | 9.460% | $88.2685 | $88.27 | $88.25 | $88.30 |
| Purchase #4 | $180.37 | 3.737% | $187.1104 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $233.41 | 4.180% | $243.1665 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $30.44 | 10.220% | $33.551 | $33.55 | $33.55 | $33.60 |
| Purchase #7 | $131.32 | 5.566% | $138.6293 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $932.27 | $993.1419 | $993.15 | $993.10 | $993.20 | |