| 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 | $36.59 | 5.751% | $38.6943 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $21.83 | 4.731% | $22.8628 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $70.88 | 5.748% | $74.9542 | $74.95 | $74.95 | $75.00 |
| Purchase #4 | $140.40 | 4.397% | $146.5734 | $146.57 | $146.55 | $146.60 |
| Purchase #5 | $144.44 | 13.564% | $164.0318 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $131.93 | 4.584% | $137.9777 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $107.87 | 10.835% | $119.5577 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $653.94 | $704.6519 | $704.64 | $704.65 | $704.80 | |