| 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 | $5.43 | 12.709% | $6.1201 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $93.64 | 4.487% | $97.8416 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $217.88 | 5.263% | $229.347 | $229.35 | $229.35 | $229.30 |
| Purchase #4 | $154.93 | 5.339% | $163.2017 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $11.57 | 10.838% | $12.824 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $206.82 | 11.207% | $229.9983 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $120.69 | 8.230% | $130.6228 | $130.62 | $130.60 | $130.60 |
| 7 purchase totals = | $810.96 | $869.9555 | $869.95 | $869.90 | $869.80 | |