| 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 | $217.62 | 6.194% | $231.0994 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $37.87 | 5.468% | $39.9407 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $47.74 | 11.775% | $53.3614 | $53.36 | $53.35 | $53.40 |
| Purchase #4 | $82.45 | 11.382% | $91.8345 | $91.83 | $91.85 | $91.80 |
| Purchase #5 | $6.48 | 3.807% | $6.7267 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $27.51 | 6.172% | $29.2079 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $27.45 | 6.483% | $29.2296 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $447.12 | $481.4002 | $481.40 | $481.45 | $481.30 | |