| 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 | $79.93 | 6.192% | $84.8793 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $199.53 | 6.277% | $212.0545 | $212.05 | $212.05 | $212.10 |
| Purchase #3 | $207.57 | 13.173% | $234.9132 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $32.67 | 11.661% | $36.4796 | $36.48 | $36.50 | $36.50 |
| Purchase #5 | $238.31 | 11.408% | $265.4964 | $265.50 | $265.50 | $265.50 |
| Purchase #6 | $34.79 | 5.479% | $36.6961 | $36.70 | $36.70 | $36.70 |
| Purchase #7 | $68.83 | 12.536% | $77.4585 | $77.46 | $77.45 | $77.50 |
| 7 purchase totals = | $861.63 | $947.9776 | $947.98 | $948.00 | $948.10 | |