| 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 | $18.75 | 5.435% | $19.7691 | $19.77 | $19.75 | $19.80 |
| Purchase #2 | $64.57 | 4.805% | $67.6726 | $67.67 | $67.65 | $67.70 |
| Purchase #3 | $155.50 | 12.315% | $174.6498 | $174.65 | $174.65 | $174.60 |
| Purchase #4 | $192.33 | 3.190% | $198.4653 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $156.78 | 7.658% | $168.7862 | $168.79 | $168.80 | $168.80 |
| Purchase #6 | $86.42 | 8.102% | $93.4217 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $119.39 | 6.121% | $126.6979 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $793.74 | $849.4626 | $849.47 | $849.40 | $849.50 | |