| 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 | $51.91 | 10.401% | $57.3092 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $112.65 | 4.696% | $117.94 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $214.40 | 3.677% | $222.2835 | $222.28 | $222.30 | $222.30 |
| Purchase #4 | $133.44 | 5.240% | $140.4323 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $15.29 | 12.566% | $17.2113 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $212.74 | 13.665% | $241.8109 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $153.25 | 3.576% | $158.7302 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $893.68 | $955.7174 | $955.71 | $955.75 | $955.60 | |