| 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 | $72.51 | 9.580% | $79.4565 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $139.47 | 10.603% | $154.258 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $177.43 | 3.169% | $183.0528 | $183.05 | $183.05 | $183.10 |
| Purchase #4 | $137.44 | 6.436% | $146.2856 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $136.27 | 9.118% | $148.6951 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $81.72 | 8.154% | $88.3834 | $88.38 | $88.40 | $88.40 |
| Purchase #7 | $237.29 | 12.853% | $267.7889 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $982.13 | $1,067.9203 | $1,067.93 | $1,067.95 | $1,068.10 | |