| 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 | $23.71 | 7.853% | $25.5719 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $13.68 | 7.275% | $14.6752 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $96.32 | 7.124% | $103.1818 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $222.71 | 7.379% | $239.1438 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $43.46 | 13.805% | $49.4597 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $142.91 | 7.765% | $154.007 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $179.75 | 3.513% | $186.0646 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $722.54 | $772.1040 | $772.10 | $772.10 | $772.20 | |