| 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 | $63.71 | 11.285% | $70.8997 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $236.47 | 3.420% | $244.5573 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $143.67 | 7.630% | $154.632 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $40.39 | 10.322% | $44.5591 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $191.38 | 11.579% | $213.5399 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $97.32 | 10.614% | $107.6495 | $107.65 | $107.65 | $107.60 |
| Purchase #7 | $234.75 | 6.282% | $249.497 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $1,007.69 | $1,085.3345 | $1,085.34 | $1,085.35 | $1,085.30 | |