| 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 | $51.77 | 6.617% | $55.1956 | $55.20 | $55.20 | $55.20 |
| Purchase #2 | $110.53 | 12.538% | $124.3883 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $35.92 | 13.291% | $40.6941 | $40.69 | $40.70 | $40.70 |
| Purchase #4 | $193.45 | 9.752% | $212.3152 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $56.28 | 3.415% | $58.202 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $114.96 | 13.161% | $130.0899 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $54.45 | 13.524% | $61.8138 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $617.36 | $682.6989 | $682.70 | $682.70 | $682.70 | |