| 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 | $182.75 | 5.555% | $192.9018 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $234.71 | 13.190% | $265.6682 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $93.87 | 7.266% | $100.6906 | $100.69 | $100.70 | $100.70 |
| Purchase #4 | $10.43 | 12.104% | $11.6924 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $28.82 | 3.141% | $29.7252 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $73.46 | 3.461% | $76.0025 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $95.40 | 5.684% | $100.8225 | $100.82 | $100.80 | $100.80 |
| 7 purchase totals = | $719.44 | $777.5032 | $777.50 | $777.50 | $777.50 | |