| 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 | $125.58 | 12.233% | $140.9422 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $50.85 | 4.873% | $53.3279 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $37.83 | 4.678% | $39.5997 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $103.84 | 5.676% | $109.734 | $109.73 | $109.75 | $109.70 |
| Purchase #5 | $25.89 | 8.657% | $28.1313 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $107.97 | 7.633% | $116.2114 | $116.21 | $116.20 | $116.20 |
| Purchase #7 | $17.61 | 11.289% | $19.598 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $469.57 | $507.5445 | $507.54 | $507.60 | $507.40 | |