| 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 | $18.62 | 11.733% | $20.8047 | $20.80 | $20.80 | $20.80 |
| Purchase #2 | $95.62 | 3.229% | $98.7076 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $239.88 | 11.844% | $268.2914 | $268.29 | $268.30 | $268.30 |
| Purchase #4 | $54.74 | 13.793% | $62.2903 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $92.27 | 9.464% | $101.0024 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $27.78 | 8.220% | $30.0635 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $13.44 | 10.227% | $14.8145 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $542.35 | $595.9744 | $595.96 | $595.95 | $596.00 | |