| 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 | $75.29 | 13.292% | $85.2975 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $75.29 | 13.179% | $85.2125 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $241.44 | 8.413% | $261.7523 | $261.75 | $261.75 | $261.80 |
| Purchase #4 | $128.87 | 12.811% | $145.3795 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $35.78 | 8.149% | $38.6957 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $72.57 | 10.158% | $79.9417 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $177.28 | 13.701% | $201.5691 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $806.52 | $897.8483 | $897.85 | $897.85 | $897.90 | |