| 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 | $12.67 | 4.622% | $13.2556 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $58.61 | 3.536% | $60.6824 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $96.65 | 13.155% | $109.3643 | $109.36 | $109.35 | $109.40 |
| Purchase #4 | $142.27 | 8.253% | $154.0115 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $88.55 | 12.454% | $99.578 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $101.70 | 12.794% | $114.7115 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $94.48 | 9.657% | $103.6039 | $103.60 | $103.60 | $103.60 |
| 7 purchase totals = | $594.93 | $655.2072 | $655.20 | $655.20 | $655.30 | |