| 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 | $30.88 | 8.533% | $33.515 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $154.62 | 10.141% | $170.3 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $92.70 | 6.655% | $98.8692 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $137.46 | 12.537% | $154.6934 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $223.26 | 13.697% | $253.8399 | $253.84 | $253.85 | $253.80 |
| Purchase #6 | $236.37 | 5.384% | $249.0962 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $64.39 | 10.736% | $71.3029 | $71.30 | $71.30 | $71.30 |
| 7 purchase totals = | $939.68 | $1,031.6166 | $1,031.62 | $1,031.60 | $1,031.60 | |