| 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 | $50.75 | 10.774% | $56.2178 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $6.39 | 7.640% | $6.8782 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $78.85 | 3.241% | $81.4055 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $132.94 | 5.799% | $140.6492 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $114.98 | 6.562% | $122.525 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $190.58 | 6.476% | $202.922 | $202.92 | $202.90 | $202.90 |
| Purchase #7 | $146.54 | 5.681% | $154.8649 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $721.03 | $765.4626 | $765.47 | $765.45 | $765.40 | |