| 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 | $61.73 | 8.627% | $67.0554 | $67.06 | $67.05 | $67.10 |
| Purchase #2 | $51.70 | 11.281% | $57.5323 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $41.39 | 12.434% | $46.5364 | $46.54 | $46.55 | $46.50 |
| Purchase #4 | $209.42 | 11.188% | $232.8499 | $232.85 | $232.85 | $232.80 |
| Purchase #5 | $125.60 | 3.158% | $129.5664 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $171.33 | 10.411% | $189.1672 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $230.84 | 13.573% | $262.1719 | $262.17 | $262.15 | $262.20 |
| 7 purchase totals = | $892.01 | $984.8795 | $984.89 | $984.85 | $984.90 | |