| 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 | $66.40 | 7.251% | $71.2147 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $12.85 | 9.207% | $14.0331 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $9.31 | 8.306% | $10.0833 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $184.91 | 13.393% | $209.675 | $209.68 | $209.70 | $209.70 |
| Purchase #5 | $112.64 | 9.744% | $123.6156 | $123.62 | $123.60 | $123.60 |
| Purchase #6 | $125.81 | 13.163% | $142.3704 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $213.87 | 10.432% | $236.1809 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $725.79 | $807.1730 | $807.17 | $807.20 | $807.20 | |