| 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 | $79.49 | 13.676% | $90.3611 | $90.36 | $90.35 | $90.40 |
| Purchase #2 | $163.69 | 8.396% | $177.4334 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $124.42 | 4.365% | $129.8509 | $129.85 | $129.85 | $129.90 |
| Purchase #4 | $108.28 | 8.750% | $117.7545 | $117.75 | $117.75 | $117.80 |
| Purchase #5 | $99.65 | 6.226% | $105.8542 | $105.85 | $105.85 | $105.90 |
| Purchase #6 | $86.99 | 8.377% | $94.2772 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $236.87 | 5.480% | $249.8505 | $249.85 | $249.85 | $249.90 |
| 7 purchase totals = | $899.39 | $965.3818 | $965.37 | $965.40 | $965.60 | |