| 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 | $31.97 | 7.184% | $34.2667 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $64.83 | 7.282% | $69.5509 | $69.55 | $69.55 | $69.60 |
| Purchase #3 | $108.40 | 5.572% | $114.44 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $81.70 | 12.336% | $91.7785 | $91.78 | $91.80 | $91.80 |
| Purchase #5 | $231.31 | 9.354% | $252.9467 | $252.95 | $252.95 | $252.90 |
| Purchase #6 | $62.91 | 11.107% | $69.8974 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $158.54 | 3.583% | $164.2205 | $164.22 | $164.20 | $164.20 |
| 7 purchase totals = | $739.66 | $797.1007 | $797.11 | $797.10 | $797.10 | |