| 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 | $17.69 | 4.663% | $18.5149 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $37.44 | 3.114% | $38.6059 | $38.61 | $38.60 | $38.60 |
| Purchase #3 | $135.29 | 9.817% | $148.5714 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $63.26 | 9.300% | $69.1432 | $69.14 | $69.15 | $69.10 |
| Purchase #5 | $157.93 | 6.117% | $167.5906 | $167.59 | $167.60 | $167.60 |
| Purchase #6 | $38.74 | 5.868% | $41.0133 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $236.71 | 5.436% | $249.5776 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $687.06 | $733.0169 | $733.01 | $733.00 | $733.00 | |