| 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 | $18.57 | 6.587% | $19.7932 | $19.79 | $19.80 | $19.80 |
| Purchase #2 | $206.61 | 5.496% | $217.9653 | $217.97 | $217.95 | $218.00 |
| Purchase #3 | $16.47 | 13.443% | $18.6841 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $167.93 | 11.397% | $187.069 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $153.75 | 10.466% | $169.8415 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $233.70 | 3.874% | $242.7535 | $242.75 | $242.75 | $242.80 |
| Purchase #7 | $66.76 | 11.272% | $74.2852 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $863.79 | $930.3918 | $930.39 | $930.40 | $930.50 | |