| 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 | $15.49 | 13.666% | $17.6069 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $38.37 | 12.126% | $43.0227 | $43.02 | $43.00 | $43.00 |
| Purchase #3 | $38.96 | 13.775% | $44.3267 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $73.93 | 8.534% | $80.2392 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $116.73 | 4.519% | $122.005 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $59.56 | 11.295% | $66.2873 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $152.97 | 8.427% | $165.8608 | $165.86 | $165.85 | $165.90 |
| 7 purchase totals = | $496.01 | $539.3486 | $539.36 | $539.35 | $539.30 | |