| 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 | $7.33 | 6.694% | $7.8207 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $182.92 | 9.149% | $199.6554 | $199.66 | $199.65 | $199.70 |
| Purchase #3 | $140.96 | 9.240% | $153.9847 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $124.37 | 4.355% | $129.7863 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $101.53 | 12.775% | $114.5005 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $46.38 | 8.482% | $50.314 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $222.87 | 7.834% | $240.3296 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $826.36 | $896.3912 | $896.39 | $896.40 | $896.40 | |