| 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 | $59.76 | 11.834% | $66.832 | $66.83 | $66.85 | $66.80 |
| Purchase #2 | $28.83 | 10.445% | $31.8413 | $31.84 | $31.85 | $31.80 |
| Purchase #3 | $237.99 | 8.317% | $257.7836 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $237.81 | 3.418% | $245.9383 | $245.94 | $245.95 | $245.90 |
| Purchase #5 | $127.70 | 6.619% | $136.1525 | $136.15 | $136.15 | $136.20 |
| Purchase #6 | $192.58 | 11.109% | $213.9737 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $157.69 | 6.244% | $167.5362 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $1,042.36 | $1,120.0576 | $1,120.05 | $1,120.10 | $1,120.00 | |