| 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 | $11.55 | 8.581% | $12.5411 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $236.91 | 8.159% | $256.2395 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $73.97 | 7.361% | $79.4149 | $79.41 | $79.40 | $79.40 |
| Purchase #4 | $227.56 | 7.179% | $243.8965 | $243.90 | $243.90 | $243.90 |
| Purchase #5 | $75.86 | 6.603% | $80.869 | $80.87 | $80.85 | $80.90 |
| Purchase #6 | $67.75 | 11.808% | $75.7499 | $75.75 | $75.75 | $75.70 |
| Purchase #7 | $205.85 | 7.801% | $221.9084 | $221.91 | $221.90 | $221.90 |
| 7 purchase totals = | $899.45 | $970.6193 | $970.62 | $970.60 | $970.50 | |