| 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 | $79.92 | 3.637% | $82.8267 | $82.83 | $82.85 | $82.80 |
| Purchase #2 | $148.31 | 6.291% | $157.6402 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $211.72 | 11.702% | $236.4955 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $157.41 | 10.811% | $174.4276 | $174.43 | $174.45 | $174.40 |
| Purchase #5 | $38.84 | 4.503% | $40.589 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $95.99 | 4.435% | $100.2472 | $100.25 | $100.25 | $100.20 |
| Purchase #7 | $228.94 | 3.390% | $236.7011 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $961.13 | $1,028.9273 | $1,028.94 | $1,029.00 | $1,028.80 | |