| 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 | $41.64 | 4.633% | $43.5692 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $129.72 | 12.833% | $146.367 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $116.45 | 3.481% | $120.5036 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $22.74 | 6.543% | $24.2279 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $60.61 | 4.263% | $63.1938 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $223.53 | 12.121% | $250.6241 | $250.62 | $250.60 | $250.60 |
| Purchase #7 | $65.78 | 9.235% | $71.8548 | $71.85 | $71.85 | $71.90 |
| 7 purchase totals = | $660.47 | $720.3404 | $720.33 | $720.30 | $720.40 | |