| 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 | $49.74 | 5.639% | $52.5448 | $52.54 | $52.55 | $52.50 |
| Purchase #2 | $99.69 | 5.298% | $104.9716 | $104.97 | $104.95 | $105.00 |
| Purchase #3 | $83.60 | 7.789% | $90.1116 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $106.99 | 9.853% | $117.5317 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $125.48 | 8.644% | $136.3265 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $180.66 | 7.751% | $194.663 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $167.38 | 12.287% | $187.946 | $187.95 | $187.95 | $187.90 |
| 7 purchase totals = | $813.54 | $884.0952 | $884.09 | $884.10 | $884.00 | |