| 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 | $110.78 | 8.230% | $119.8972 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $67.32 | 4.754% | $70.5204 | $70.52 | $70.50 | $70.50 |
| Purchase #3 | $14.61 | 13.135% | $16.529 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $102.35 | 5.144% | $107.6149 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $215.64 | 9.343% | $235.7872 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $65.37 | 12.849% | $73.7694 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $73.62 | 7.243% | $78.9523 | $78.95 | $78.95 | $79.00 |
| 7 purchase totals = | $649.69 | $703.0704 | $703.07 | $703.05 | $703.10 | |