| 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 | $88.37 | 7.840% | $95.2982 | $95.30 | $95.30 | $95.30 |
| Purchase #2 | $21.31 | 4.461% | $22.2606 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $10.25 | 12.328% | $11.5136 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $114.96 | 9.849% | $126.2824 | $126.28 | $126.30 | $126.30 |
| Purchase #5 | $212.51 | 8.405% | $230.3715 | $230.37 | $230.35 | $230.40 |
| Purchase #6 | $99.29 | 3.128% | $102.3958 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $196.55 | 12.845% | $221.7968 | $221.80 | $221.80 | $221.80 |
| 7 purchase totals = | $743.24 | $809.9189 | $809.92 | $809.90 | $810.00 | |