| 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 | $104.29 | 6.233% | $110.7904 | $110.79 | $110.80 | $110.80 |
| Purchase #2 | $80.37 | 13.508% | $91.2264 | $91.23 | $91.25 | $91.20 |
| Purchase #3 | $40.49 | 5.302% | $42.6368 | $42.64 | $42.65 | $42.60 |
| Purchase #4 | $27.49 | 10.733% | $30.4405 | $30.44 | $30.45 | $30.40 |
| Purchase #5 | $224.51 | 3.180% | $231.6494 | $231.65 | $231.65 | $231.60 |
| Purchase #6 | $152.82 | 13.146% | $172.9097 | $172.91 | $172.90 | $172.90 |
| Purchase #7 | $168.66 | 6.872% | $180.2503 | $180.25 | $180.25 | $180.30 |
| 7 purchase totals = | $798.63 | $859.9035 | $859.91 | $859.95 | $859.80 | |