| 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 | $9.70 | 3.560% | $10.0453 | $10.05 | $10.05 | $10.00 |
| Purchase #2 | $116.58 | 4.868% | $122.2551 | $122.26 | $122.25 | $122.30 |
| Purchase #3 | $87.61 | 8.482% | $95.0411 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $156.29 | 3.337% | $161.5054 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $102.35 | 5.681% | $108.1645 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $237.70 | 6.451% | $253.034 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $7.70 | 6.354% | $8.1893 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $717.93 | $758.2347 | $758.24 | $758.25 | $758.20 | |