| 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 | $15.57 | 5.255% | $16.3882 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $228.32 | 10.842% | $253.0745 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $56.70 | 11.493% | $63.2165 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $56.61 | 3.558% | $58.6242 | $58.62 | $58.60 | $58.60 |
| Purchase #5 | $167.92 | 5.773% | $177.614 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $215.34 | 8.485% | $233.6116 | $233.61 | $233.60 | $233.60 |
| Purchase #7 | $55.45 | 10.254% | $61.1358 | $61.14 | $61.15 | $61.10 |
| 7 purchase totals = | $795.91 | $863.6648 | $863.66 | $863.60 | $863.60 | |