| 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 | $60.44 | 6.487% | $64.3607 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $103.69 | 9.246% | $113.2772 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $42.47 | 10.272% | $46.8325 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $119.81 | 3.513% | $124.0189 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $241.52 | 5.659% | $255.1876 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $47.62 | 10.162% | $52.4591 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $238.98 | 5.128% | $251.2349 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $854.53 | $907.3709 | $907.37 | $907.40 | $907.40 | |