| 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 | $79.94 | 3.832% | $83.0033 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $52.53 | 8.527% | $57.0092 | $57.01 | $57.00 | $57.00 |
| Purchase #3 | $144.63 | 11.698% | $161.5488 | $161.55 | $161.55 | $161.50 |
| Purchase #4 | $183.35 | 8.191% | $198.3682 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $64.98 | 11.248% | $72.289 | $72.29 | $72.30 | $72.30 |
| Purchase #6 | $76.73 | 11.345% | $85.435 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $152.83 | 7.285% | $163.9637 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $754.99 | $821.6172 | $821.62 | $821.60 | $821.60 | |