| 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 | $5.80 | 9.378% | $6.3439 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $172.46 | 12.356% | $193.7692 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $106.55 | 11.265% | $118.5529 | $118.55 | $118.55 | $118.60 |
| Purchase #4 | $197.65 | 11.711% | $220.7968 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $72.58 | 3.506% | $75.1247 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $97.70 | 8.361% | $105.8687 | $105.87 | $105.85 | $105.90 |
| Purchase #7 | $59.56 | 9.375% | $65.1438 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $712.30 | $785.6000 | $785.59 | $785.55 | $785.60 | |