| 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 | $65.94 | 3.874% | $68.4945 | $68.49 | $68.50 | $68.50 |
| Purchase #2 | $12.96 | 3.265% | $13.3831 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $13.47 | 11.448% | $15.012 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $133.67 | 13.633% | $151.8932 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $120.60 | 6.145% | $128.0109 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $221.92 | 3.292% | $229.2256 | $229.23 | $229.25 | $229.20 |
| Purchase #7 | $73.84 | 8.608% | $80.1961 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $642.40 | $686.2154 | $686.21 | $686.25 | $686.20 | |