| 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 | $35.65 | 6.246% | $37.8767 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $168.39 | 7.251% | $180.6 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $62.97 | 9.300% | $68.8262 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $71.47 | 11.395% | $79.614 | $79.61 | $79.60 | $79.60 |
| Purchase #5 | $115.72 | 4.178% | $120.5548 | $120.55 | $120.55 | $120.60 |
| Purchase #6 | $28.38 | 5.811% | $30.0292 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $80.64 | 3.514% | $83.4737 | $83.47 | $83.45 | $83.50 |
| 7 purchase totals = | $563.22 | $600.9746 | $600.97 | $601.00 | $601.00 | |