| 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 | $58.36 | 10.538% | $64.51 | $64.51 | $64.50 | $64.50 |
| Purchase #2 | $68.31 | 13.704% | $77.6712 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $41.81 | 10.786% | $46.3196 | $46.32 | $46.30 | $46.30 |
| Purchase #4 | $30.83 | 5.753% | $32.6036 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $95.88 | 10.871% | $106.3031 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $59.76 | 9.600% | $65.497 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $186.91 | 4.352% | $195.0443 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $541.86 | $587.9488 | $587.94 | $587.90 | $587.90 | |