| 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 | $73.37 | 4.747% | $76.8529 | $76.85 | $76.85 | $76.90 |
| Purchase #2 | $154.95 | 12.843% | $174.8502 | $174.85 | $174.85 | $174.90 |
| Purchase #3 | $28.83 | 7.349% | $30.9487 | $30.95 | $30.95 | $30.90 |
| Purchase #4 | $21.59 | 3.627% | $22.3731 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $149.34 | 7.215% | $160.1149 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $73.65 | 7.362% | $79.0721 | $79.07 | $79.05 | $79.10 |
| Purchase #7 | $182.67 | 13.569% | $207.4565 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $684.40 | $751.6684 | $751.66 | $751.60 | $751.80 | |