| 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 | $32.37 | 9.497% | $35.4442 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $133.63 | 3.811% | $138.7226 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $86.72 | 7.238% | $92.9968 | $93.00 | $93.00 | $93.00 |
| Purchase #4 | $215.28 | 6.133% | $228.4831 | $228.48 | $228.50 | $228.50 |
| Purchase #5 | $200.69 | 9.693% | $220.1429 | $220.14 | $220.15 | $220.10 |
| Purchase #6 | $172.87 | 11.786% | $193.2445 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $15.95 | 7.375% | $17.1263 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $857.51 | $926.1604 | $926.15 | $926.20 | $926.00 | |