| 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 | $51.76 | 6.780% | $55.2693 | $55.27 | $55.25 | $55.30 |
| Purchase #2 | $28.57 | 9.756% | $31.3573 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $104.43 | 7.414% | $112.1724 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $14.51 | 11.237% | $16.1405 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $216.84 | 7.593% | $233.3047 | $233.30 | $233.30 | $233.30 |
| Purchase #6 | $227.97 | 9.453% | $249.52 | $249.52 | $249.50 | $249.50 |
| Purchase #7 | $108.29 | 5.570% | $114.3218 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $752.37 | $812.0860 | $812.08 | $812.00 | $812.10 | |