| 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 | $20.73 | 6.341% | $22.0445 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $64.52 | 13.719% | $73.3715 | $73.37 | $73.35 | $73.40 |
| Purchase #3 | $60.79 | 11.145% | $67.565 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $111.97 | 13.719% | $127.3312 | $127.33 | $127.35 | $127.30 |
| Purchase #5 | $205.90 | 3.658% | $213.4318 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $127.44 | 4.643% | $133.357 | $133.36 | $133.35 | $133.40 |
| Purchase #7 | $185.39 | 7.188% | $198.7158 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $776.74 | $835.8168 | $835.82 | $835.80 | $835.80 | |