| 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 | $84.42 | 4.598% | $88.3016 | $88.30 | $88.30 | $88.30 |
| Purchase #2 | $184.66 | 7.488% | $198.4873 | $198.49 | $198.50 | $198.50 |
| Purchase #3 | $88.39 | 10.483% | $97.6559 | $97.66 | $97.65 | $97.70 |
| Purchase #4 | $47.92 | 12.819% | $54.0629 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $179.47 | 7.150% | $192.3021 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $96.38 | 8.465% | $104.5386 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $94.97 | 3.165% | $97.9758 | $97.98 | $98.00 | $98.00 |
| 7 purchase totals = | $776.21 | $833.3242 | $833.33 | $833.35 | $833.40 | |