| 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 | $38.77 | 9.473% | $42.4427 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $228.77 | 11.213% | $254.422 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $93.76 | 12.644% | $105.615 | $105.62 | $105.60 | $105.60 |
| Purchase #4 | $102.88 | 13.598% | $116.8696 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $144.66 | 12.709% | $163.0448 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $27.87 | 7.117% | $29.8535 | $29.85 | $29.85 | $29.90 |
| Purchase #7 | $206.72 | 11.560% | $230.6168 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $843.43 | $942.8644 | $942.86 | $942.80 | $942.80 | |