| 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 | $21.57 | 6.388% | $22.9479 | $22.95 | $22.95 | $22.90 |
| Purchase #2 | $240.85 | 11.289% | $268.0396 | $268.04 | $268.05 | $268.00 |
| Purchase #3 | $207.74 | 13.212% | $235.1866 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $108.38 | 5.638% | $114.4905 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $94.56 | 6.458% | $100.6667 | $100.67 | $100.65 | $100.70 |
| Purchase #6 | $70.66 | 7.552% | $75.9962 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $125.70 | 9.566% | $137.7245 | $137.72 | $137.70 | $137.70 |
| 7 purchase totals = | $869.46 | $955.0520 | $955.06 | $955.05 | $955.00 | |