| 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 | $20.99 | 9.669% | $23.0195 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $65.37 | 6.834% | $69.8374 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $115.81 | 10.345% | $127.7905 | $127.79 | $127.80 | $127.80 |
| Purchase #4 | $236.49 | 13.481% | $268.3712 | $268.37 | $268.35 | $268.40 |
| Purchase #5 | $46.45 | 11.855% | $51.9566 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $25.81 | 4.377% | $26.9397 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $60.89 | 6.118% | $64.6153 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $571.81 | $632.5302 | $632.54 | $632.50 | $632.50 | |