| 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 | $72.91 | 4.832% | $76.433 | $76.43 | $76.45 | $76.40 |
| Purchase #2 | $180.77 | 10.709% | $200.1287 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $23.75 | 6.340% | $25.2558 | $25.26 | $25.25 | $25.30 |
| Purchase #4 | $240.35 | 8.240% | $260.1548 | $260.15 | $260.15 | $260.20 |
| Purchase #5 | $85.37 | 4.172% | $88.9316 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $102.97 | 9.365% | $112.6131 | $112.61 | $112.60 | $112.60 |
| Purchase #7 | $103.60 | 10.354% | $114.3267 | $114.33 | $114.35 | $114.30 |
| 7 purchase totals = | $809.72 | $877.8437 | $877.84 | $877.90 | $877.80 | |