| 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 | $231.48 | 6.490% | $246.5031 | $246.50 | $246.50 | $246.50 |
| Purchase #2 | $58.93 | 12.172% | $66.103 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $127.25 | 13.701% | $144.6845 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $168.79 | 5.356% | $177.8304 | $177.83 | $177.85 | $177.80 |
| Purchase #5 | $129.88 | 10.578% | $143.6187 | $143.62 | $143.60 | $143.60 |
| Purchase #6 | $78.73 | 6.362% | $83.7388 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $27.57 | 5.675% | $29.1346 | $29.13 | $29.15 | $29.10 |
| 7 purchase totals = | $822.63 | $891.6131 | $891.60 | $891.65 | $891.50 | |