| 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 | $13.44 | 5.413% | $14.1675 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $77.60 | 8.126% | $83.9058 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $40.60 | 4.209% | $42.3089 | $42.31 | $42.30 | $42.30 |
| Purchase #4 | $51.98 | 13.314% | $58.9006 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $153.56 | 11.244% | $170.8263 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $226.84 | 9.577% | $248.5645 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $236.41 | 12.183% | $265.2118 | $265.21 | $265.20 | $265.20 |
| 7 purchase totals = | $800.43 | $883.8854 | $883.89 | $883.85 | $883.90 | |