| 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 | $52.70 | 7.521% | $56.6636 | $56.66 | $56.65 | $56.70 |
| Purchase #2 | $93.66 | 13.337% | $106.1514 | $106.15 | $106.15 | $106.20 |
| Purchase #3 | $212.72 | 13.688% | $241.8371 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $208.90 | 11.320% | $232.5475 | $232.55 | $232.55 | $232.50 |
| Purchase #5 | $224.73 | 7.301% | $241.1375 | $241.14 | $241.15 | $241.10 |
| Purchase #6 | $119.33 | 12.144% | $133.8214 | $133.82 | $133.80 | $133.80 |
| Purchase #7 | $98.31 | 6.414% | $104.6156 | $104.62 | $104.60 | $104.60 |
| 7 purchase totals = | $1,010.35 | $1,116.7741 | $1,116.78 | $1,116.75 | $1,116.70 | |