| 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 | $250.45 | 6.141% | $265.8301 | $265.83 | $265.85 | $265.80 |
| Purchase #2 | $114.99 | 11.530% | $128.2483 | $128.25 | $128.25 | $128.20 |
| Purchase #3 | $40.68 | 9.528% | $44.556 | $44.56 | $44.55 | $44.60 |
| Purchase #4 | $6.89 | 10.286% | $7.5987 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $27.71 | 8.443% | $30.0496 | $30.05 | $30.05 | $30.00 |
| Purchase #6 | $134.56 | 3.652% | $139.4741 | $139.47 | $139.45 | $139.50 |
| Purchase #7 | $55.35 | 12.309% | $62.163 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $630.63 | $677.9198 | $677.92 | $677.90 | $677.90 | |