| 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 | $11.90 | 4.728% | $12.4626 | $12.46 | $12.45 | $12.50 |
| Purchase #2 | $227.35 | 10.559% | $251.3559 | $251.36 | $251.35 | $251.40 |
| Purchase #3 | $16.60 | 3.483% | $17.1782 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $13.46 | 11.684% | $15.0327 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $165.31 | 4.502% | $172.7523 | $172.75 | $172.75 | $172.80 |
| Purchase #6 | $102.42 | 13.209% | $115.9487 | $115.95 | $115.95 | $115.90 |
| Purchase #7 | $71.26 | 6.358% | $75.7907 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $608.30 | $660.5211 | $660.52 | $660.55 | $660.60 | |