| 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 | $63.36 | 4.796% | $66.3987 | $66.40 | $66.40 | $66.40 |
| Purchase #2 | $40.77 | 6.726% | $43.5122 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $128.92 | 6.403% | $137.1747 | $137.17 | $137.15 | $137.20 |
| Purchase #4 | $105.59 | 4.702% | $110.5548 | $110.55 | $110.55 | $110.60 |
| Purchase #5 | $184.87 | 5.799% | $195.5906 | $195.59 | $195.60 | $195.60 |
| Purchase #6 | $208.69 | 9.358% | $228.2192 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $94.87 | 12.709% | $106.927 | $106.93 | $106.95 | $106.90 |
| 7 purchase totals = | $827.07 | $888.3772 | $888.37 | $888.35 | $888.40 | |