| 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 | $106.75 | 7.419% | $114.6698 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $178.30 | 5.449% | $188.0156 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $85.84 | 12.713% | $96.7528 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $39.27 | 8.545% | $42.6256 | $42.63 | $42.65 | $42.60 |
| Purchase #5 | $54.91 | 3.676% | $56.9285 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $51.64 | 10.185% | $56.8995 | $56.90 | $56.90 | $56.90 |
| Purchase #7 | $206.95 | 8.390% | $224.3131 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $723.66 | $780.2049 | $780.21 | $780.20 | $780.20 | |