| 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 | $11.41 | 11.629% | $12.7369 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $71.80 | 11.655% | $80.1683 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $67.38 | 10.209% | $74.2588 | $74.26 | $74.25 | $74.30 |
| Purchase #4 | $117.92 | 5.820% | $124.7829 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $64.62 | 13.218% | $73.1615 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $98.29 | 12.267% | $110.3472 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $72.37 | 5.197% | $76.1311 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $503.79 | $551.5867 | $551.59 | $551.60 | $551.60 | |