| 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 | $80.30 | 6.620% | $85.6159 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $245.65 | 11.646% | $274.2584 | $274.26 | $274.25 | $274.30 |
| Purchase #3 | $102.66 | 13.268% | $116.2809 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $133.45 | 6.191% | $141.7119 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $113.80 | 9.670% | $124.8045 | $124.80 | $124.80 | $124.80 |
| Purchase #6 | $212.83 | 8.722% | $231.393 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $74.56 | 11.848% | $83.3939 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $963.25 | $1,057.4585 | $1,057.45 | $1,057.45 | $1,057.50 | |