| 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 | $44.31 | 9.282% | $48.4229 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $20.38 | 3.192% | $21.0305 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $21.72 | 10.428% | $23.985 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $52.95 | 11.806% | $59.2013 | $59.20 | $59.20 | $59.20 |
| Purchase #5 | $177.98 | 9.743% | $195.3206 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $132.70 | 7.751% | $142.9856 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $100.41 | 12.618% | $113.0797 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $550.45 | $604.0256 | $604.03 | $604.05 | $604.00 | |