| 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 | $37.48 | 9.468% | $41.0286 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $28.95 | 12.197% | $32.481 | $32.48 | $32.50 | $32.50 |
| Purchase #3 | $219.88 | 5.389% | $231.7293 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $203.78 | 6.615% | $217.26 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $15.58 | 4.856% | $16.3366 | $16.34 | $16.35 | $16.30 |
| Purchase #6 | $233.59 | 6.326% | $248.3669 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $133.46 | 6.656% | $142.3431 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $872.72 | $929.5455 | $929.55 | $929.60 | $929.50 | |