| 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 | $63.99 | 13.260% | $72.4751 | $72.48 | $72.50 | $72.50 |
| Purchase #2 | $44.64 | 5.437% | $47.0671 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $204.31 | 9.331% | $223.3742 | $223.37 | $223.35 | $223.40 |
| Purchase #4 | $23.95 | 9.218% | $26.1577 | $26.16 | $26.15 | $26.20 |
| Purchase #5 | $178.64 | 11.542% | $199.2586 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $233.49 | 7.141% | $250.1635 | $250.16 | $250.15 | $250.20 |
| Purchase #7 | $216.52 | 3.441% | $223.9705 | $223.97 | $223.95 | $224.00 |
| 7 purchase totals = | $965.54 | $1,042.4667 | $1,042.47 | $1,042.40 | $1,042.70 | |