| 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 | $43.59 | 3.853% | $45.2695 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $241.99 | 3.260% | $249.8789 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $163.36 | 4.719% | $171.069 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $206.40 | 6.750% | $220.332 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $98.37 | 10.461% | $108.6605 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $37.96 | 13.180% | $42.9631 | $42.96 | $42.95 | $43.00 |
| Purchase #7 | $148.92 | 11.791% | $166.4792 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $940.59 | $1,004.6522 | $1,004.65 | $1,004.65 | $1,004.80 | |