| 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 | $103.30 | 7.218% | $110.7562 | $110.76 | $110.75 | $110.80 |
| Purchase #2 | $73.77 | 12.834% | $83.2376 | $83.24 | $83.25 | $83.20 |
| Purchase #3 | $114.72 | 10.234% | $126.4604 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $110.25 | 7.371% | $118.3765 | $118.38 | $118.40 | $118.40 |
| Purchase #5 | $104.41 | 12.592% | $117.5573 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $72.44 | 5.133% | $76.1583 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $232.76 | 13.388% | $263.9219 | $263.92 | $263.90 | $263.90 |
| 7 purchase totals = | $811.65 | $896.4682 | $896.48 | $896.45 | $896.60 | |