| 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 | $21.96 | 7.751% | $23.6621 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $25.88 | 9.601% | $28.3647 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $59.57 | 9.270% | $65.0921 | $65.09 | $65.10 | $65.10 |
| Purchase #4 | $245.92 | 5.308% | $258.9734 | $258.97 | $258.95 | $259.00 |
| Purchase #5 | $143.75 | 7.518% | $154.5571 | $154.56 | $154.55 | $154.60 |
| Purchase #6 | $212.74 | 3.289% | $219.737 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $235.84 | 11.375% | $262.6668 | $262.67 | $262.65 | $262.70 |
| 7 purchase totals = | $945.66 | $1,013.0532 | $1,013.05 | $1,013.00 | $1,013.20 | |