| 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 | $151.88 | 3.328% | $156.9346 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $87.49 | 12.139% | $98.1104 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $98.74 | 5.333% | $104.0058 | $104.01 | $104.00 | $104.00 |
| Purchase #4 | $246.68 | 7.772% | $265.852 | $265.85 | $265.85 | $265.90 |
| Purchase #5 | $113.76 | 13.293% | $128.8821 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $82.90 | 11.189% | $92.1757 | $92.18 | $92.20 | $92.20 |
| Purchase #7 | $61.49 | 3.322% | $63.5327 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $842.94 | $909.4933 | $909.49 | $909.55 | $909.50 | |