| 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 | $71.47 | 3.774% | $74.1673 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $232.81 | 8.344% | $252.2357 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $130.83 | 4.237% | $136.3733 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $114.42 | 11.707% | $127.8151 | $127.82 | $127.80 | $127.80 |
| Purchase #5 | $127.69 | 5.626% | $134.8738 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $26.26 | 5.838% | $27.7931 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $134.37 | 5.555% | $141.8343 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $837.85 | $895.0926 | $895.09 | $895.05 | $895.10 | |