| 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 | $15.60 | 7.667% | $16.7961 | $16.80 | $16.80 | $16.80 |
| Purchase #2 | $165.50 | 13.372% | $187.6307 | $187.63 | $187.65 | $187.60 |
| Purchase #3 | $193.41 | 5.447% | $203.945 | $203.95 | $203.95 | $203.90 |
| Purchase #4 | $66.63 | 10.134% | $73.3823 | $73.38 | $73.40 | $73.40 |
| Purchase #5 | $155.75 | 5.173% | $163.8069 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $207.92 | 12.720% | $234.3674 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $63.49 | 12.558% | $71.4631 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $868.30 | $951.3915 | $951.40 | $951.40 | $951.40 | |