| 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 | $247.43 | 4.382% | $258.2724 | $258.27 | $258.25 | $258.30 |
| Purchase #2 | $63.91 | 13.227% | $72.3634 | $72.36 | $72.35 | $72.40 |
| Purchase #3 | $131.96 | 10.630% | $145.9873 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $77.75 | 12.716% | $87.6367 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $74.27 | 7.412% | $79.7749 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $181.79 | 5.820% | $192.3702 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $27.31 | 6.730% | $29.148 | $29.15 | $29.15 | $29.10 |
| 7 purchase totals = | $804.42 | $865.5529 | $865.55 | $865.50 | $865.60 | |