| 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 | $77.95 | 12.417% | $87.6291 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $127.86 | 5.161% | $134.4589 | $134.46 | $134.45 | $134.50 |
| Purchase #3 | $34.73 | 4.524% | $36.3012 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $124.71 | 5.245% | $131.251 | $131.25 | $131.25 | $131.30 |
| Purchase #5 | $138.53 | 6.795% | $147.9431 | $147.94 | $147.95 | $147.90 |
| Purchase #6 | $125.30 | 3.473% | $129.6517 | $129.65 | $129.65 | $129.70 |
| Purchase #7 | $227.93 | 4.627% | $238.4763 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $857.01 | $905.7113 | $905.71 | $905.75 | $905.80 | |