| 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 | $18.95 | 8.815% | $20.6204 | $20.62 | $20.60 | $20.60 |
| Purchase #2 | $166.47 | 11.220% | $185.1479 | $185.15 | $185.15 | $185.10 |
| Purchase #3 | $99.57 | 5.635% | $105.1808 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $35.70 | 11.332% | $39.7455 | $39.75 | $39.75 | $39.70 |
| Purchase #5 | $42.74 | 12.730% | $48.1808 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $186.86 | 3.752% | $193.871 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $50.54 | 13.763% | $57.4958 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $600.83 | $650.2422 | $650.25 | $650.25 | $650.20 | |