| 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 | $104.25 | 9.312% | $113.9578 | $113.96 | $113.95 | $114.00 |
| Purchase #2 | $163.46 | 12.584% | $184.0298 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $32.47 | 3.117% | $33.4821 | $33.48 | $33.50 | $33.50 |
| Purchase #4 | $44.56 | 8.294% | $48.2558 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $55.37 | 5.555% | $58.4458 | $58.45 | $58.45 | $58.40 |
| Purchase #6 | $128.55 | 12.300% | $144.3617 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $106.28 | 5.505% | $112.1307 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $634.94 | $694.6637 | $694.67 | $694.70 | $694.70 | |