| 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 | $100.57 | 5.514% | $106.1154 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $24.55 | 7.488% | $26.3883 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $11.37 | 13.175% | $12.868 | $12.87 | $12.85 | $12.90 |
| Purchase #4 | $193.57 | 7.485% | $208.0587 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $192.37 | 3.221% | $198.5662 | $198.57 | $198.55 | $198.60 |
| Purchase #6 | $178.97 | 3.215% | $184.7239 | $184.72 | $184.70 | $184.70 |
| Purchase #7 | $32.37 | 7.560% | $34.8172 | $34.82 | $34.80 | $34.80 |
| 7 purchase totals = | $733.77 | $771.5377 | $771.55 | $771.45 | $771.60 | |