| 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 | $79.72 | 9.670% | $87.4289 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $168.75 | 8.638% | $183.3266 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $228.40 | 3.221% | $235.7568 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $69.94 | 5.383% | $73.7049 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $16.76 | 5.373% | $17.6605 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $163.53 | 3.142% | $168.6681 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $213.48 | 13.230% | $241.7234 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $940.58 | $1,008.2692 | $1,008.27 | $1,008.25 | $1,008.30 | |