| 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 | $27.75 | 4.594% | $29.0248 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $153.63 | 3.313% | $158.7198 | $158.72 | $158.70 | $158.70 |
| Purchase #3 | $212.54 | 9.791% | $233.3498 | $233.35 | $233.35 | $233.30 |
| Purchase #4 | $90.72 | 12.296% | $101.8749 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $183.77 | 6.780% | $196.2296 | $196.23 | $196.25 | $196.20 |
| Purchase #6 | $39.76 | 8.826% | $43.2692 | $43.27 | $43.25 | $43.30 |
| Purchase #7 | $120.66 | 11.873% | $134.986 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $828.83 | $897.4541 | $897.45 | $897.40 | $897.40 | |