| 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 | $206.74 | 13.302% | $234.2406 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $83.75 | 5.517% | $88.3705 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $73.93 | 8.785% | $80.4248 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $10.30 | 11.793% | $11.5147 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $14.38 | 5.604% | $15.1859 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $33.64 | 11.290% | $37.438 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $46.37 | 4.639% | $48.5211 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $469.11 | $515.6956 | $515.69 | $515.65 | $515.60 | |