| 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 | $52.39 | 7.485% | $56.3114 | $56.31 | $56.30 | $56.30 |
| Purchase #2 | $199.46 | 3.488% | $206.4172 | $206.42 | $206.40 | $206.40 |
| Purchase #3 | $191.60 | 8.124% | $207.1656 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $219.80 | 12.508% | $247.2926 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $36.73 | 10.317% | $40.5194 | $40.52 | $40.50 | $40.50 |
| Purchase #6 | $12.57 | 11.729% | $14.0443 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $49.32 | 5.506% | $52.0356 | $52.04 | $52.05 | $52.00 |
| 7 purchase totals = | $761.87 | $823.7861 | $823.79 | $823.75 | $823.70 | |