| 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 | $62.31 | 5.144% | $65.5152 | $65.52 | $65.50 | $65.50 |
| Purchase #2 | $143.90 | 8.234% | $155.7487 | $155.75 | $155.75 | $155.70 |
| Purchase #3 | $110.31 | 13.682% | $125.4026 | $125.40 | $125.40 | $125.40 |
| Purchase #4 | $175.80 | 13.380% | $199.322 | $199.32 | $199.30 | $199.30 |
| Purchase #5 | $5.40 | 9.589% | $5.9178 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $83.65 | 10.553% | $92.4776 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $66.60 | 13.170% | $75.3712 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $647.97 | $719.7551 | $719.76 | $719.70 | $719.70 | |