| 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 | $93.66 | 5.430% | $98.7457 | $98.75 | $98.75 | $98.70 |
| Purchase #2 | $111.33 | 12.341% | $125.0692 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $240.53 | 8.780% | $261.6485 | $261.65 | $261.65 | $261.60 |
| Purchase #4 | $147.85 | 12.857% | $166.8591 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $233.66 | 12.828% | $263.6339 | $263.63 | $263.65 | $263.60 |
| Purchase #6 | $33.78 | 12.595% | $38.0346 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $67.72 | 11.799% | $75.7103 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $928.53 | $1,029.7013 | $1,029.70 | $1,029.70 | $1,029.60 | |