| 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 | $250.85 | 6.507% | $267.1728 | $267.17 | $267.15 | $267.20 |
| Purchase #2 | $59.51 | 11.303% | $66.2364 | $66.24 | $66.25 | $66.20 |
| Purchase #3 | $20.65 | 8.648% | $22.4358 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $22.87 | 10.677% | $25.3118 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $24.39 | 11.309% | $27.1483 | $27.15 | $27.15 | $27.10 |
| Purchase #6 | $173.55 | 12.785% | $195.7384 | $195.74 | $195.75 | $195.70 |
| Purchase #7 | $116.58 | 11.860% | $130.4064 | $130.41 | $130.40 | $130.40 |
| 7 purchase totals = | $668.40 | $734.4499 | $734.46 | $734.45 | $734.30 | |