| 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 | $98.27 | 9.285% | $107.3944 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $203.78 | 7.153% | $218.3564 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $18.72 | 12.501% | $21.0602 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $10.41 | 10.733% | $11.5273 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $166.88 | 11.804% | $186.5785 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $185.54 | 12.723% | $209.1463 | $209.15 | $209.15 | $209.10 |
| Purchase #7 | $6.79 | 10.159% | $7.4798 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $690.39 | $761.5429 | $761.55 | $761.60 | $761.60 | |