| 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 | $67.34 | 7.658% | $72.4969 | $72.50 | $72.50 | $72.50 |
| Purchase #2 | $16.27 | 6.773% | $17.372 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $171.63 | 7.541% | $184.5726 | $184.57 | $184.55 | $184.60 |
| Purchase #4 | $51.36 | 3.610% | $53.2141 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $169.90 | 7.834% | $183.21 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $197.62 | 12.389% | $222.1031 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $126.94 | 8.785% | $138.0917 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $801.06 | $871.0604 | $871.05 | $871.00 | $871.10 | |