| 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 | $77.61 | 13.136% | $87.8048 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $249.60 | 7.333% | $267.9032 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $201.50 | 8.282% | $218.1882 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $131.41 | 7.539% | $141.317 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $78.40 | 9.248% | $85.6504 | $85.65 | $85.65 | $85.70 |
| Purchase #6 | $63.39 | 3.533% | $65.6296 | $65.63 | $65.65 | $65.60 |
| Purchase #7 | $248.74 | 9.449% | $272.2434 | $272.24 | $272.25 | $272.20 |
| 7 purchase totals = | $1,050.65 | $1,138.7366 | $1,138.73 | $1,138.75 | $1,138.70 | |