| 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 | $66.36 | 9.481% | $72.6516 | $72.65 | $72.65 | $72.70 |
| Purchase #2 | $95.35 | 7.742% | $102.732 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $192.32 | 9.291% | $210.1885 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $206.78 | 10.248% | $227.9708 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $73.43 | 5.127% | $77.1948 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $35.97 | 4.240% | $37.4951 | $37.50 | $37.50 | $37.50 |
| Purchase #7 | $38.94 | 10.397% | $42.9886 | $42.99 | $43.00 | $43.00 |
| 7 purchase totals = | $709.15 | $771.2214 | $771.22 | $771.25 | $771.30 | |