| 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 | $76.87 | 7.446% | $82.5937 | $82.59 | $82.60 | $82.60 |
| Purchase #2 | $199.54 | 6.695% | $212.8992 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $67.68 | 10.786% | $74.98 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $23.93 | 4.545% | $25.0176 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $188.51 | 3.483% | $195.0758 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $91.52 | 6.715% | $97.6656 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $150.65 | 8.114% | $162.8737 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $798.70 | $851.1056 | $851.11 | $851.10 | $851.20 | |