| 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 | $67.29 | 12.442% | $75.6622 | $75.66 | $75.65 | $75.70 |
| Purchase #2 | $163.50 | 5.737% | $172.88 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $131.32 | 4.224% | $136.867 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $19.52 | 11.459% | $21.7568 | $21.76 | $21.75 | $21.80 |
| Purchase #5 | $91.48 | 8.587% | $99.3354 | $99.34 | $99.35 | $99.30 |
| Purchase #6 | $168.50 | 5.249% | $177.3446 | $177.34 | $177.35 | $177.30 |
| Purchase #7 | $36.57 | 5.384% | $38.5389 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $678.18 | $722.3849 | $722.39 | $722.40 | $722.40 | |