| 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 | $115.77 | 7.752% | $124.7445 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $137.67 | 4.539% | $143.9188 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $84.31 | 9.801% | $92.5732 | $92.57 | $92.55 | $92.60 |
| Purchase #4 | $47.48 | 9.530% | $52.0048 | $52.00 | $52.00 | $52.00 |
| Purchase #5 | $64.87 | 10.349% | $71.5834 | $71.58 | $71.60 | $71.60 |
| Purchase #6 | $19.60 | 8.456% | $21.2574 | $21.26 | $21.25 | $21.30 |
| Purchase #7 | $234.26 | 7.867% | $252.6892 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $703.96 | $758.7713 | $758.76 | $758.75 | $758.80 | |