| 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 | $57.27 | 7.471% | $61.5486 | $61.55 | $61.55 | $61.50 |
| Purchase #2 | $149.65 | 3.607% | $155.0479 | $155.05 | $155.05 | $155.00 |
| Purchase #3 | $125.70 | 7.160% | $134.7001 | $134.70 | $134.70 | $134.70 |
| Purchase #4 | $226.55 | 12.380% | $254.5969 | $254.60 | $254.60 | $254.60 |
| Purchase #5 | $92.59 | 5.665% | $97.8352 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $188.78 | 12.569% | $212.5078 | $212.51 | $212.50 | $212.50 |
| Purchase #7 | $217.99 | 5.709% | $230.435 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $1,058.53 | $1,146.6715 | $1,146.69 | $1,146.70 | $1,146.50 | |