| 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 | $13.80 | 7.589% | $14.8473 | $14.85 | $14.85 | $14.80 |
| Purchase #2 | $54.39 | 6.670% | $58.0178 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $133.84 | 13.617% | $152.065 | $152.07 | $152.05 | $152.10 |
| Purchase #4 | $202.75 | 9.772% | $222.5627 | $222.56 | $222.55 | $222.60 |
| Purchase #5 | $115.88 | 5.557% | $122.3195 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $184.88 | 4.504% | $193.207 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $185.87 | 9.596% | $203.7061 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $891.41 | $966.7254 | $966.74 | $966.65 | $966.70 | |