| 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 | $45.66 | 13.179% | $51.6775 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $10.35 | 13.505% | $11.7478 | $11.75 | $11.75 | $11.70 |
| Purchase #3 | $61.78 | 6.542% | $65.8216 | $65.82 | $65.80 | $65.80 |
| Purchase #4 | $230.35 | 4.524% | $240.771 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $226.43 | 3.494% | $234.3415 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $231.82 | 3.222% | $239.2892 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $182.74 | 13.404% | $207.2345 | $207.23 | $207.25 | $207.20 |
| 7 purchase totals = | $989.13 | $1,050.8831 | $1,050.88 | $1,050.90 | $1,050.80 | |