| 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 | $89.62 | 10.380% | $98.9226 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $49.60 | 6.524% | $52.8359 | $52.84 | $52.85 | $52.80 |
| Purchase #3 | $61.84 | 13.705% | $70.3152 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $182.73 | 9.251% | $199.6344 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $163.56 | 10.499% | $180.7322 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $134.27 | 6.523% | $143.0284 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $196.62 | 10.315% | $216.9014 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $878.24 | $962.3701 | $962.37 | $962.40 | $962.20 | |