| 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 | $100.99 | 13.721% | $114.8468 | $114.85 | $114.85 | $114.80 |
| Purchase #2 | $24.36 | 8.146% | $26.3444 | $26.34 | $26.35 | $26.30 |
| Purchase #3 | $150.94 | 9.672% | $165.5389 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $20.41 | 8.439% | $22.1324 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $104.56 | 6.486% | $111.3418 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $25.29 | 5.129% | $26.5871 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $122.94 | 11.171% | $136.6736 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $549.49 | $603.4650 | $603.46 | $603.50 | $603.30 | |