| 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 | $248.66 | 10.820% | $275.565 | $275.57 | $275.55 | $275.60 |
| Purchase #2 | $67.28 | 9.863% | $73.9158 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $82.61 | 9.652% | $90.5835 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $70.66 | 5.714% | $74.6975 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $12.27 | 13.183% | $13.8876 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $75.29 | 3.289% | $77.7663 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $99.75 | 7.649% | $107.3799 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $656.52 | $713.7956 | $713.81 | $713.80 | $713.90 | |