| 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 | $50.73 | 7.454% | $54.5114 | $54.51 | $54.50 | $54.50 |
| Purchase #2 | $216.41 | 7.215% | $232.024 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $187.72 | 6.396% | $199.7266 | $199.73 | $199.75 | $199.70 |
| Purchase #4 | $164.92 | 5.606% | $174.1654 | $174.17 | $174.15 | $174.20 |
| Purchase #5 | $203.93 | 4.335% | $212.7704 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $201.70 | 6.563% | $214.9376 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $102.70 | 11.501% | $114.5115 | $114.51 | $114.50 | $114.50 |
| 7 purchase totals = | $1,128.11 | $1,202.6469 | $1,202.65 | $1,202.60 | $1,202.60 | |