| 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 | $56.53 | 5.557% | $59.6714 | $59.67 | $59.65 | $59.70 |
| Purchase #2 | $60.53 | 13.637% | $68.7845 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $35.84 | 3.274% | $37.0134 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $173.45 | 10.711% | $192.0282 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $79.64 | 11.473% | $88.7771 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $116.88 | 11.290% | $130.0758 | $130.08 | $130.10 | $130.10 |
| Purchase #7 | $9.44 | 9.151% | $10.3039 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $532.31 | $586.6543 | $586.65 | $586.70 | $586.70 | |