| 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 | $77.37 | 4.498% | $80.8501 | $80.85 | $80.85 | $80.90 |
| Purchase #2 | $228.90 | 11.656% | $255.5806 | $255.58 | $255.60 | $255.60 |
| Purchase #3 | $49.34 | 6.286% | $52.4415 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $43.33 | 11.311% | $48.2311 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $179.45 | 12.341% | $201.5959 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $71.90 | 3.677% | $74.5438 | $74.54 | $74.55 | $74.50 |
| Purchase #7 | $230.95 | 7.780% | $248.9179 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $881.24 | $962.1609 | $962.16 | $962.20 | $962.10 | |