| 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 | $5.97 | 3.155% | $6.1584 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $195.99 | 6.601% | $208.9273 | $208.93 | $208.95 | $208.90 |
| Purchase #3 | $128.80 | 6.371% | $137.0058 | $137.01 | $137.00 | $137.00 |
| Purchase #4 | $21.95 | 5.181% | $23.0872 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $36.55 | 3.679% | $37.8947 | $37.89 | $37.90 | $37.90 |
| Purchase #6 | $51.56 | 13.821% | $58.6861 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $250.66 | 9.414% | $274.2571 | $274.26 | $274.25 | $274.30 |
| 7 purchase totals = | $691.48 | $746.0166 | $746.03 | $746.05 | $746.10 | |