| 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 | $57.75 | 7.210% | $61.9138 | $61.91 | $61.90 | $61.90 |
| Purchase #2 | $167.48 | 5.340% | $176.4234 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $213.74 | 9.191% | $233.3848 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $157.61 | 3.461% | $163.0649 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $127.91 | 9.123% | $139.5792 | $139.58 | $139.60 | $139.60 |
| Purchase #6 | $63.59 | 4.313% | $66.3326 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $181.88 | 9.486% | $199.1331 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $969.96 | $1,039.8318 | $1,039.81 | $1,039.85 | $1,039.80 | |