| 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 | $14.29 | 11.777% | $15.9729 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $74.62 | 13.295% | $84.5407 | $84.54 | $84.55 | $84.50 |
| Purchase #3 | $54.75 | 10.330% | $60.4057 | $60.41 | $60.40 | $60.40 |
| Purchase #4 | $125.94 | 10.806% | $139.5491 | $139.55 | $139.55 | $139.50 |
| Purchase #5 | $102.95 | 10.735% | $114.0017 | $114.00 | $114.00 | $114.00 |
| Purchase #6 | $227.66 | 7.773% | $245.356 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $106.31 | 11.514% | $118.5505 | $118.55 | $118.55 | $118.60 |
| 7 purchase totals = | $706.52 | $778.3766 | $778.38 | $778.35 | $778.40 | |