| 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 | $79.45 | 7.403% | $85.3317 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $175.40 | 4.545% | $183.3719 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $8.81 | 4.121% | $9.1731 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $136.36 | 13.306% | $154.5041 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $75.88 | 12.637% | $85.469 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $183.41 | 9.143% | $200.1792 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $40.96 | 11.852% | $45.8146 | $45.81 | $45.80 | $45.80 |
| 7 purchase totals = | $700.27 | $763.8436 | $763.83 | $763.80 | $763.90 | |