| 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 | $242.47 | 7.437% | $260.5025 | $260.50 | $260.50 | $260.50 |
| Purchase #2 | $137.65 | 9.670% | $150.9608 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $80.46 | 9.531% | $88.1286 | $88.13 | $88.15 | $88.10 |
| Purchase #4 | $54.40 | 8.549% | $59.0507 | $59.05 | $59.05 | $59.10 |
| Purchase #5 | $71.38 | 6.350% | $75.9126 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $71.97 | 6.542% | $76.6783 | $76.68 | $76.70 | $76.70 |
| Purchase #7 | $172.77 | 3.425% | $178.6874 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $831.10 | $889.9209 | $889.92 | $889.95 | $890.00 | |