| 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 | $94.71 | 10.200% | $104.3704 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $15.51 | 11.806% | $17.3411 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $20.75 | 7.495% | $22.3052 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $64.94 | 9.651% | $71.2074 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $44.37 | 10.718% | $49.1256 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $181.49 | 9.344% | $198.4484 | $198.45 | $198.45 | $198.40 |
| Purchase #7 | $134.52 | 6.364% | $143.0809 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $556.29 | $605.8790 | $605.89 | $605.90 | $605.80 | |