| 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 | $58.98 | 7.185% | $63.2177 | $63.22 | $63.20 | $63.20 |
| Purchase #2 | $64.51 | 8.281% | $69.8521 | $69.85 | $69.85 | $69.90 |
| Purchase #3 | $65.34 | 11.729% | $73.0037 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $137.74 | 9.321% | $150.5787 | $150.58 | $150.60 | $150.60 |
| Purchase #5 | $75.95 | 9.223% | $82.9549 | $82.95 | $82.95 | $83.00 |
| Purchase #6 | $19.68 | 3.603% | $20.3891 | $20.39 | $20.40 | $20.40 |
| Purchase #7 | $199.60 | 4.515% | $208.6119 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $621.80 | $668.6081 | $668.60 | $668.60 | $668.70 | |