| 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 | $35.31 | 8.174% | $38.1962 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $116.44 | 3.360% | $120.3524 | $120.35 | $120.35 | $120.40 |
| Purchase #3 | $10.52 | 4.513% | $10.9948 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $82.97 | 11.868% | $92.8169 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $179.88 | 9.727% | $197.3769 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $104.89 | 7.448% | $112.7022 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $13.37 | 5.534% | $14.1099 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $543.38 | $586.5493 | $586.55 | $586.55 | $586.60 | |