| 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 | $42.99 | 11.646% | $47.9966 | $48.00 | $48.00 | $48.00 |
| Purchase #2 | $103.57 | 3.173% | $106.8563 | $106.86 | $106.85 | $106.90 |
| Purchase #3 | $80.37 | 13.602% | $91.3019 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $179.87 | 4.616% | $188.1728 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $93.64 | 6.493% | $99.72 | $99.72 | $99.70 | $99.70 |
| Purchase #6 | $94.31 | 4.229% | $98.2984 | $98.30 | $98.30 | $98.30 |
| Purchase #7 | $203.33 | 13.653% | $231.0906 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $798.08 | $863.4366 | $863.44 | $863.40 | $863.50 | |