| 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 | $41.44 | 8.583% | $44.9968 | $45.00 | $45.00 | $45.00 |
| Purchase #2 | $248.73 | 5.434% | $262.246 | $262.25 | $262.25 | $262.20 |
| Purchase #3 | $56.51 | 9.741% | $62.0146 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $227.81 | 11.160% | $253.2336 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $204.37 | 12.731% | $230.3883 | $230.39 | $230.40 | $230.40 |
| Purchase #6 | $58.43 | 11.846% | $65.3516 | $65.35 | $65.35 | $65.40 |
| Purchase #7 | $177.32 | 3.490% | $183.5085 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $1,014.61 | $1,101.7394 | $1,101.74 | $1,101.75 | $1,101.70 | |