| 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 | $8.82 | 3.440% | $9.1234 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $34.25 | 12.663% | $38.5871 | $38.59 | $38.60 | $38.60 |
| Purchase #3 | $177.46 | 13.487% | $201.394 | $201.39 | $201.40 | $201.40 |
| Purchase #4 | $190.37 | 5.653% | $201.1316 | $201.13 | $201.15 | $201.10 |
| Purchase #5 | $82.38 | 12.838% | $92.9559 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $26.92 | 12.719% | $30.344 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $239.31 | 3.301% | $247.2096 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $759.51 | $820.7456 | $820.74 | $820.75 | $820.70 | |