| 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 | $68.40 | 10.738% | $75.7448 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $234.69 | 4.557% | $245.3848 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $54.99 | 3.254% | $56.7794 | $56.78 | $56.80 | $56.80 |
| Purchase #4 | $86.32 | 11.461% | $96.2131 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $190.84 | 8.452% | $206.9698 | $206.97 | $206.95 | $207.00 |
| Purchase #6 | $105.48 | 11.449% | $117.5564 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $169.59 | 12.347% | $190.5293 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $910.31 | $989.1776 | $989.17 | $989.20 | $989.20 | |