| 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 | $42.59 | 7.711% | $45.8741 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $195.98 | 12.355% | $220.1933 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $135.87 | 4.344% | $141.7722 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $107.97 | 12.173% | $121.1132 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $199.54 | 10.331% | $220.1545 | $220.15 | $220.15 | $220.20 |
| Purchase #6 | $106.49 | 7.457% | $114.431 | $114.43 | $114.45 | $114.40 |
| Purchase #7 | $33.27 | 10.455% | $36.7484 | $36.75 | $36.75 | $36.70 |
| 7 purchase totals = | $821.71 | $900.2867 | $900.27 | $900.25 | $900.30 | |