| 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 | $34.43 | 10.351% | $37.9938 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $144.50 | 5.447% | $152.3709 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $160.39 | 5.372% | $169.0062 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $249.70 | 13.340% | $283.01 | $283.01 | $283.00 | $283.00 |
| Purchase #5 | $99.80 | 13.223% | $112.9966 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $184.25 | 3.380% | $190.4777 | $190.48 | $190.50 | $190.50 |
| Purchase #7 | $38.37 | 11.836% | $42.9115 | $42.91 | $42.90 | $42.90 |
| 7 purchase totals = | $911.44 | $988.7667 | $988.77 | $988.75 | $988.80 | |