| 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 | $37.53 | 11.833% | $41.9709 | $41.97 | $41.95 | $42.00 |
| Purchase #2 | $50.95 | 12.281% | $57.2072 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $119.29 | 12.801% | $134.5603 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $72.26 | 7.304% | $77.5379 | $77.54 | $77.55 | $77.50 |
| Purchase #5 | $179.84 | 6.604% | $191.7166 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $103.26 | 8.690% | $112.2333 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $227.42 | 3.417% | $235.1909 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $790.55 | $850.4171 | $850.42 | $850.40 | $850.40 | |