| 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 | $53.73 | 10.439% | $59.3389 | $59.34 | $59.35 | $59.30 |
| Purchase #2 | $35.30 | 8.260% | $38.2158 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $126.39 | 11.240% | $140.5962 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $116.34 | 13.612% | $132.1762 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $122.78 | 8.747% | $133.5196 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $95.43 | 7.390% | $102.4823 | $102.48 | $102.50 | $102.50 |
| Purchase #7 | $193.44 | 10.669% | $214.0781 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $743.41 | $820.4071 | $820.42 | $820.45 | $820.40 | |