| 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 | $164.46 | 6.807% | $175.6548 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $123.87 | 8.770% | $134.7334 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $11.38 | 10.843% | $12.6139 | $12.61 | $12.60 | $12.60 |
| Purchase #4 | $125.77 | 11.773% | $140.5769 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $54.92 | 5.306% | $57.8341 | $57.83 | $57.85 | $57.80 |
| Purchase #6 | $19.66 | 8.226% | $21.2772 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $39.82 | 11.330% | $44.3316 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $539.88 | $587.0219 | $587.01 | $587.10 | $587.00 | |