| 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 | $24.72 | 6.419% | $26.3068 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $159.26 | 13.402% | $180.604 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $54.27 | 7.151% | $58.1508 | $58.15 | $58.15 | $58.20 |
| Purchase #4 | $196.67 | 10.818% | $217.9458 | $217.95 | $217.95 | $217.90 |
| Purchase #5 | $121.72 | 10.157% | $134.0831 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $214.47 | 6.164% | $227.6899 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $40.91 | 9.627% | $44.8484 | $44.85 | $44.85 | $44.80 |
| 7 purchase totals = | $812.02 | $889.6288 | $889.63 | $889.65 | $889.60 | |