| 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 | $42.67 | 10.719% | $47.2438 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $95.31 | 9.588% | $104.4483 | $104.45 | $104.45 | $104.40 |
| Purchase #3 | $34.56 | 12.744% | $38.9643 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $65.43 | 8.763% | $71.1636 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $133.28 | 4.128% | $138.7818 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $113.68 | 6.580% | $121.1601 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $46.63 | 3.481% | $48.2532 | $48.25 | $48.25 | $48.30 |
| 7 purchase totals = | $531.56 | $570.0151 | $570.00 | $570.00 | $570.10 | |