| 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 | $41.72 | 5.328% | $43.9428 | $43.94 | $43.95 | $43.90 |
| Purchase #2 | $7.88 | 4.463% | $8.2317 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $35.92 | 6.396% | $38.2174 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $207.66 | 6.733% | $221.6417 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $126.83 | 7.313% | $136.1051 | $136.11 | $136.10 | $136.10 |
| Purchase #6 | $208.66 | 4.553% | $218.1603 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $109.66 | 13.270% | $124.2119 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $738.33 | $790.5109 | $790.51 | $790.50 | $790.40 | |