| 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 | $34.51 | 7.822% | $37.2094 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $121.54 | 9.757% | $133.3987 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $198.40 | 10.595% | $219.4205 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $24.88 | 12.671% | $28.0325 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $59.31 | 12.753% | $66.8738 | $66.87 | $66.85 | $66.90 |
| Purchase #6 | $74.83 | 11.152% | $83.175 | $83.18 | $83.20 | $83.20 |
| Purchase #7 | $209.63 | 13.160% | $237.2173 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $723.10 | $805.3272 | $805.33 | $805.30 | $805.30 | |