| 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 | $47.40 | 4.418% | $49.4941 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $42.87 | 4.332% | $44.7271 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $235.39 | 13.106% | $266.2402 | $266.24 | $266.25 | $266.20 |
| Purchase #4 | $31.32 | 9.274% | $34.2246 | $34.22 | $34.20 | $34.20 |
| Purchase #5 | $98.63 | 7.541% | $106.0677 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $150.83 | 13.302% | $170.8934 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $222.60 | 11.157% | $247.4355 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $829.04 | $919.0826 | $919.08 | $919.10 | $919.00 | |