| 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 | $207.36 | 13.595% | $235.5506 | $235.55 | $235.55 | $235.60 |
| Purchase #2 | $18.61 | 7.214% | $19.9525 | $19.95 | $19.95 | $20.00 |
| Purchase #3 | $30.71 | 10.766% | $34.0162 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $76.58 | 5.331% | $80.6625 | $80.66 | $80.65 | $80.70 |
| Purchase #5 | $7.78 | 4.579% | $8.1362 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $27.58 | 11.134% | $30.6508 | $30.65 | $30.65 | $30.70 |
| Purchase #7 | $54.39 | 13.569% | $61.7702 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $423.01 | $470.7390 | $470.74 | $470.70 | $470.90 | |