| 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 | $58.37 | 12.426% | $65.6231 | $65.62 | $65.60 | $65.60 |
| Purchase #2 | $57.25 | 5.710% | $60.519 | $60.52 | $60.50 | $60.50 |
| Purchase #3 | $64.83 | 13.586% | $73.6378 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $203.56 | 3.767% | $211.2281 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $72.76 | 7.714% | $78.3727 | $78.37 | $78.35 | $78.40 |
| Purchase #6 | $200.44 | 9.824% | $220.1312 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $208.69 | 5.705% | $220.5958 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $865.90 | $930.1077 | $930.11 | $930.10 | $930.00 | |