| 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 | $62.76 | 5.788% | $66.3925 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $111.52 | 3.106% | $114.9838 | $114.98 | $115.00 | $115.00 |
| Purchase #3 | $227.68 | 3.349% | $235.305 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $63.71 | 11.836% | $71.2507 | $71.25 | $71.25 | $71.30 |
| Purchase #5 | $220.64 | 7.692% | $237.6116 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $88.25 | 9.299% | $96.4564 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $40.27 | 3.713% | $41.7652 | $41.77 | $41.75 | $41.80 |
| 7 purchase totals = | $814.83 | $863.7652 | $863.77 | $863.75 | $863.90 | |