| 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 | $47.37 | 3.332% | $48.9484 | $48.95 | $48.95 | $48.90 |
| Purchase #2 | $134.89 | 13.255% | $152.7697 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $9.39 | 7.353% | $10.0804 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $233.55 | 9.605% | $255.9825 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $35.46 | 8.706% | $38.5471 | $38.55 | $38.55 | $38.50 |
| Purchase #6 | $14.51 | 5.777% | $15.3482 | $15.35 | $15.35 | $15.30 |
| Purchase #7 | $67.91 | 12.764% | $76.578 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $543.08 | $598.2543 | $598.26 | $598.30 | $598.20 | |