| 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 | $14.63 | 6.792% | $15.6237 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $211.95 | 5.348% | $223.2851 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $240.75 | 8.194% | $260.4771 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $65.47 | 12.520% | $73.6668 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $65.36 | 13.155% | $73.9581 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $99.54 | 7.629% | $107.1339 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $134.53 | 3.561% | $139.3206 | $139.32 | $139.30 | $139.30 |
| 7 purchase totals = | $832.23 | $893.4653 | $893.47 | $893.45 | $893.50 | |