| 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 | $43.97 | 6.684% | $46.909 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $93.38 | 12.366% | $104.9274 | $104.93 | $104.95 | $104.90 |
| Purchase #3 | $67.39 | 6.323% | $71.6511 | $71.65 | $71.65 | $71.70 |
| Purchase #4 | $47.96 | 4.250% | $49.9983 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $82.40 | 5.859% | $87.2278 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $97.95 | 12.465% | $110.1595 | $110.16 | $110.15 | $110.20 |
| Purchase #7 | $156.32 | 6.163% | $165.954 | $165.95 | $165.95 | $166.00 |
| 7 purchase totals = | $589.37 | $636.8271 | $636.83 | $636.85 | $636.90 | |