| 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 | $101.84 | 4.614% | $106.5389 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $79.50 | 3.867% | $82.5743 | $82.57 | $82.55 | $82.60 |
| Purchase #3 | $76.76 | 11.658% | $85.7087 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $140.99 | 11.494% | $157.1954 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $228.71 | 13.591% | $259.794 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $221.99 | 12.236% | $249.1527 | $249.15 | $249.15 | $249.20 |
| Purchase #7 | $151.50 | 4.219% | $157.8918 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $1,001.29 | $1,098.8558 | $1,098.85 | $1,098.85 | $1,098.90 | |