| 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 | $91.81 | 4.772% | $96.1912 | $96.19 | $96.20 | $96.20 |
| Purchase #2 | $99.68 | 13.369% | $113.0062 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $191.85 | 13.113% | $217.0073 | $217.01 | $217.00 | $217.00 |
| Purchase #4 | $5.77 | 3.583% | $5.9767 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $197.80 | 5.154% | $207.9946 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $142.97 | 13.873% | $162.8042 | $162.80 | $162.80 | $162.80 |
| Purchase #7 | $127.86 | 7.507% | $137.4585 | $137.46 | $137.45 | $137.50 |
| 7 purchase totals = | $857.74 | $940.4387 | $940.44 | $940.45 | $940.50 | |