| 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 | $72.47 | 11.177% | $80.57 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $12.46 | 3.657% | $12.9157 | $12.92 | $12.90 | $12.90 |
| Purchase #3 | $226.25 | 4.734% | $236.9607 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $39.32 | 12.559% | $44.2582 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $61.96 | 13.661% | $70.4244 | $70.42 | $70.40 | $70.40 |
| Purchase #6 | $212.67 | 6.852% | $227.2421 | $227.24 | $227.25 | $227.20 |
| Purchase #7 | $200.45 | 3.192% | $206.8484 | $206.85 | $206.85 | $206.80 |
| 7 purchase totals = | $825.58 | $879.2195 | $879.22 | $879.15 | $879.20 | |