| 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 | $38.26 | 12.377% | $42.9954 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $115.25 | 5.722% | $121.8446 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $129.95 | 3.758% | $134.8335 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $147.40 | 5.749% | $155.874 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $97.80 | 8.444% | $106.0582 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $87.71 | 10.341% | $96.7801 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $139.60 | 10.608% | $154.4088 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $755.97 | $812.7946 | $812.79 | $812.80 | $812.80 | |