| 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 | $72.51 | 9.160% | $79.1519 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $161.42 | 7.833% | $174.064 | $174.06 | $174.05 | $174.10 |
| Purchase #3 | $13.83 | 13.351% | $15.6764 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $127.59 | 5.511% | $134.6215 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $79.38 | 11.782% | $88.7326 | $88.73 | $88.75 | $88.70 |
| Purchase #6 | $10.99 | 10.806% | $12.1776 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $234.91 | 8.791% | $255.5609 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $700.63 | $759.9849 | $759.98 | $760.00 | $760.10 | |