| 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 | $12.71 | 6.188% | $13.4965 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $45.34 | 13.541% | $51.4795 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $78.37 | 5.571% | $82.736 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $54.36 | 4.565% | $56.8415 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $207.56 | 6.619% | $221.2984 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $129.64 | 3.460% | $134.1255 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $145.58 | 12.614% | $163.9435 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $673.56 | $723.9209 | $723.93 | $724.00 | $723.80 | |