| 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 | $22.57 | 9.733% | $24.7667 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $75.81 | 3.293% | $78.3064 | $78.31 | $78.30 | $78.30 |
| Purchase #3 | $139.42 | 9.874% | $153.1863 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $115.34 | 13.282% | $130.6595 | $130.66 | $130.65 | $130.70 |
| Purchase #5 | $26.96 | 7.299% | $28.9278 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $211.75 | 7.304% | $227.2162 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $125.56 | 13.188% | $142.1189 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $717.41 | $785.1818 | $785.20 | $785.15 | $785.20 | |