| 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 | $94.56 | 10.371% | $104.3668 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $27.43 | 6.257% | $29.1463 | $29.15 | $29.15 | $29.10 |
| Purchase #3 | $120.39 | 7.861% | $129.8539 | $129.85 | $129.85 | $129.90 |
| Purchase #4 | $30.44 | 3.557% | $31.5228 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $167.57 | 12.642% | $188.7542 | $188.75 | $188.75 | $188.80 |
| Purchase #6 | $201.71 | 7.458% | $216.7535 | $216.75 | $216.75 | $216.80 |
| Purchase #7 | $216.97 | 6.464% | $230.9949 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $859.07 | $931.3924 | $931.38 | $931.35 | $931.50 | |