| 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 | $84.28 | 7.435% | $90.5462 | $90.55 | $90.55 | $90.50 |
| Purchase #2 | $13.83 | 8.536% | $15.0105 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $72.65 | 4.214% | $75.7115 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $72.45 | 5.384% | $76.3507 | $76.35 | $76.35 | $76.40 |
| Purchase #5 | $95.77 | 5.185% | $100.7357 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $39.77 | 4.542% | $41.5764 | $41.58 | $41.60 | $41.60 |
| Purchase #7 | $23.41 | 12.257% | $26.2794 | $26.28 | $26.30 | $26.30 |
| 7 purchase totals = | $402.16 | $426.2104 | $426.22 | $426.25 | $426.20 | |