| 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 | $27.83 | 5.495% | $29.3593 | $29.36 | $29.35 | $29.40 |
| Purchase #2 | $163.75 | 3.507% | $169.4927 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $19.74 | 3.820% | $20.4941 | $20.49 | $20.50 | $20.50 |
| Purchase #4 | $233.87 | 8.368% | $253.4402 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $248.86 | 9.227% | $271.8223 | $271.82 | $271.80 | $271.80 |
| Purchase #6 | $192.82 | 5.192% | $202.8312 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $141.33 | 9.313% | $154.4921 | $154.49 | $154.50 | $154.50 |
| 7 purchase totals = | $1,028.20 | $1,101.9319 | $1,101.92 | $1,101.95 | $1,101.90 | |