| 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 | $240.37 | 11.731% | $268.5678 | $268.57 | $268.55 | $268.60 |
| Purchase #2 | $68.57 | 9.618% | $75.1651 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $16.30 | 9.769% | $17.8923 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $80.80 | 6.443% | $86.0059 | $86.01 | $86.00 | $86.00 |
| Purchase #5 | $212.80 | 3.573% | $220.4033 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $102.58 | 8.566% | $111.367 | $111.37 | $111.35 | $111.40 |
| Purchase #7 | $33.42 | 9.397% | $36.5605 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $754.84 | $815.9619 | $815.97 | $815.90 | $816.10 | |