| 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 | $80.66 | 3.482% | $83.4686 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $107.33 | 12.492% | $120.7377 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $147.85 | 4.598% | $154.6481 | $154.65 | $154.65 | $154.60 |
| Purchase #4 | $48.73 | 10.848% | $54.0162 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $206.77 | 9.471% | $226.3532 | $226.35 | $226.35 | $226.40 |
| Purchase #6 | $77.62 | 12.444% | $87.279 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $18.50 | 12.660% | $20.8421 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $687.46 | $747.3449 | $747.35 | $747.35 | $747.30 | |