| 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 | $33.57 | 9.684% | $36.8209 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $148.56 | 9.783% | $163.0936 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $76.85 | 3.105% | $79.2362 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $81.56 | 8.674% | $88.6345 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $209.82 | 10.537% | $231.9287 | $231.93 | $231.95 | $231.90 |
| Purchase #6 | $106.75 | 11.143% | $118.6452 | $118.65 | $118.65 | $118.60 |
| Purchase #7 | $129.47 | 11.667% | $144.5753 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $786.58 | $862.9344 | $862.94 | $863.00 | $862.80 | |