| 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 | $5.55 | 9.143% | $6.0574 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $46.58 | 6.816% | $49.7549 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $154.74 | 5.519% | $163.2801 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $230.59 | 5.599% | $243.5007 | $243.50 | $243.50 | $243.50 |
| Purchase #5 | $97.66 | 10.589% | $108.0012 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $249.83 | 6.158% | $265.2145 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $38.27 | 11.328% | $42.6052 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $823.22 | $878.4140 | $878.41 | $878.40 | $878.50 | |