| 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 | $69.85 | 3.865% | $72.5497 | $72.55 | $72.55 | $72.50 |
| Purchase #2 | $48.49 | 7.309% | $52.0341 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $175.40 | 4.823% | $183.8595 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $8.36 | 5.569% | $8.8256 | $8.83 | $8.85 | $8.80 |
| Purchase #5 | $126.47 | 6.808% | $135.0801 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $76.36 | 4.594% | $79.868 | $79.87 | $79.85 | $79.90 |
| Purchase #7 | $28.76 | 12.386% | $32.3222 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $533.69 | $564.5392 | $564.54 | $564.55 | $564.50 | |