| 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 | $107.73 | 8.443% | $116.8256 | $116.83 | $116.85 | $116.80 |
| Purchase #2 | $74.40 | 9.225% | $81.2634 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $21.65 | 8.358% | $23.4595 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $80.85 | 13.233% | $91.5489 | $91.55 | $91.55 | $91.50 |
| Purchase #5 | $171.44 | 8.547% | $186.093 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $183.44 | 11.838% | $205.1556 | $205.16 | $205.15 | $205.20 |
| Purchase #7 | $83.90 | 7.628% | $90.2999 | $90.30 | $90.30 | $90.30 |
| 7 purchase totals = | $723.41 | $794.6459 | $794.65 | $794.65 | $794.70 | |