| 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 | $56.74 | 4.519% | $59.3041 | $59.30 | $59.30 | $59.30 |
| Purchase #2 | $120.62 | 10.737% | $133.571 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $121.80 | 10.406% | $134.4745 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $47.36 | 13.601% | $53.8014 | $53.80 | $53.80 | $53.80 |
| Purchase #5 | $209.25 | 13.513% | $237.526 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $75.67 | 8.155% | $81.8409 | $81.84 | $81.85 | $81.80 |
| Purchase #7 | $139.57 | 13.371% | $158.2319 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $771.01 | $858.7498 | $858.74 | $858.75 | $858.70 | |