| 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 | $41.74 | 12.859% | $47.1073 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $87.82 | 7.465% | $94.3758 | $94.38 | $94.40 | $94.40 |
| Purchase #3 | $180.84 | 6.395% | $192.4047 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $10.64 | 13.200% | $12.0445 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $75.45 | 8.132% | $81.5856 | $81.59 | $81.60 | $81.60 |
| Purchase #6 | $146.43 | 7.562% | $157.503 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $15.31 | 12.504% | $17.2244 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $558.23 | $602.2453 | $602.24 | $602.25 | $602.20 | |