| 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 | $41.81 | 5.406% | $44.0702 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $22.62 | 7.635% | $24.347 | $24.35 | $24.35 | $24.30 |
| Purchase #3 | $187.28 | 11.143% | $208.1486 | $208.15 | $208.15 | $208.10 |
| Purchase #4 | $130.92 | 5.463% | $138.0722 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $152.68 | 11.372% | $170.0428 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $167.65 | 8.390% | $181.7158 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $134.33 | 6.453% | $142.9983 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $837.29 | $909.3949 | $909.40 | $909.35 | $909.30 | |