| 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 | $142.85 | 3.428% | $147.7469 | $147.75 | $147.75 | $147.70 |
| Purchase #2 | $44.28 | 10.490% | $48.925 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $209.54 | 8.568% | $227.4934 | $227.49 | $227.50 | $227.50 |
| Purchase #4 | $103.40 | 9.142% | $112.8528 | $112.85 | $112.85 | $112.90 |
| Purchase #5 | $98.43 | 8.778% | $107.0702 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $106.64 | 6.747% | $113.835 | $113.84 | $113.85 | $113.80 |
| Purchase #7 | $38.48 | 5.454% | $40.5787 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $743.62 | $798.5020 | $798.51 | $798.55 | $798.50 | |