| 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 | $84.48 | 3.644% | $87.5585 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $125.77 | 3.308% | $129.9305 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $64.37 | 10.795% | $71.3187 | $71.32 | $71.30 | $71.30 |
| Purchase #4 | $101.54 | 5.563% | $107.1887 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $91.82 | 13.318% | $104.0486 | $104.05 | $104.05 | $104.00 |
| Purchase #6 | $64.75 | 12.289% | $72.7071 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $59.37 | 4.348% | $61.9514 | $61.95 | $61.95 | $62.00 |
| 7 purchase totals = | $592.10 | $634.7035 | $634.71 | $634.70 | $634.70 | |