| 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 | $31.26 | 7.857% | $33.7161 | $33.72 | $33.70 | $33.70 |
| Purchase #2 | $105.80 | 4.729% | $110.8033 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $182.26 | 7.604% | $196.1191 | $196.12 | $196.10 | $196.10 |
| Purchase #4 | $186.42 | 11.465% | $207.7931 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $174.88 | 12.559% | $196.8432 | $196.84 | $196.85 | $196.80 |
| Purchase #6 | $40.28 | 10.267% | $44.4155 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $31.66 | 4.845% | $33.1939 | $33.19 | $33.20 | $33.20 |
| 7 purchase totals = | $752.56 | $822.8842 | $822.88 | $822.85 | $822.80 | |