| 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 | $66.79 | 3.734% | $69.2839 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $136.65 | 6.579% | $145.6402 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $147.79 | 7.365% | $158.6747 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $101.85 | 12.379% | $114.458 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $127.69 | 13.522% | $144.9562 | $144.96 | $144.95 | $145.00 |
| Purchase #6 | $163.44 | 13.687% | $185.81 | $185.81 | $185.80 | $185.80 |
| Purchase #7 | $42.45 | 13.657% | $48.2474 | $48.25 | $48.25 | $48.20 |
| 7 purchase totals = | $786.66 | $867.0704 | $867.07 | $867.05 | $867.10 | |