| 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 | $44.41 | 5.838% | $47.0027 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $49.28 | 13.120% | $55.7455 | $55.75 | $55.75 | $55.70 |
| Purchase #3 | $44.76 | 7.464% | $48.1009 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $196.91 | 5.734% | $208.2008 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $26.76 | 11.578% | $29.8583 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $133.34 | 4.590% | $139.4603 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $115.25 | 6.284% | $122.4923 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $610.71 | $650.8608 | $650.86 | $650.85 | $650.90 | |