| 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 | $76.32 | 13.530% | $86.6461 | $86.65 | $86.65 | $86.60 |
| Purchase #2 | $22.62 | 11.482% | $25.2172 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $102.72 | 3.130% | $105.9351 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $60.50 | 10.217% | $66.6813 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $147.85 | 13.668% | $168.0581 | $168.06 | $168.05 | $168.10 |
| Purchase #6 | $203.42 | 5.533% | $214.6752 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $130.40 | 13.813% | $148.4122 | $148.41 | $148.40 | $148.40 |
| 7 purchase totals = | $743.83 | $815.6252 | $815.64 | $815.65 | $815.60 | |