| 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 | $100.60 | 5.814% | $106.4489 | $106.45 | $106.45 | $106.40 |
| Purchase #2 | $12.82 | 11.288% | $14.2671 | $14.27 | $14.25 | $14.30 |
| Purchase #3 | $86.41 | 12.503% | $97.2138 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $23.47 | 7.562% | $25.2448 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $28.55 | 4.475% | $29.8276 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $64.47 | 4.235% | $67.2003 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $190.84 | 5.715% | $201.7465 | $201.75 | $201.75 | $201.70 |
| 7 purchase totals = | $507.16 | $541.9490 | $541.95 | $541.95 | $541.80 | |