| 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 | $43.67 | 11.672% | $48.7672 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $134.63 | 9.538% | $147.471 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $57.79 | 8.628% | $62.7761 | $62.78 | $62.80 | $62.80 |
| Purchase #4 | $143.47 | 4.722% | $150.2447 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $217.52 | 9.122% | $237.3622 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $145.34 | 12.838% | $163.9987 | $164.00 | $164.00 | $164.00 |
| Purchase #7 | $12.78 | 8.680% | $13.8893 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $755.20 | $824.5092 | $824.51 | $824.50 | $824.60 | |