| 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 | $22.82 | 8.296% | $24.7131 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $24.79 | 5.113% | $26.0575 | $26.06 | $26.05 | $26.10 |
| Purchase #3 | $210.38 | 13.738% | $239.282 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $13.32 | 13.251% | $15.085 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $40.52 | 5.740% | $42.8458 | $42.85 | $42.85 | $42.80 |
| Purchase #6 | $140.27 | 5.378% | $147.8137 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $219.95 | 3.286% | $227.1776 | $227.18 | $227.20 | $227.20 |
| 7 purchase totals = | $672.05 | $722.9747 | $722.98 | $723.00 | $723.00 | |