| 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 | $77.82 | 10.765% | $86.1973 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $36.95 | 5.652% | $39.0384 | $39.04 | $39.05 | $39.00 |
| Purchase #3 | $9.64 | 13.665% | $10.9573 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $229.97 | 7.143% | $246.3968 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $159.86 | 9.558% | $175.1394 | $175.14 | $175.15 | $175.10 |
| Purchase #6 | $158.97 | 8.384% | $172.298 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $219.58 | 3.746% | $227.8055 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $892.79 | $957.8327 | $957.85 | $957.85 | $957.80 | |