| 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 | $60.46 | 7.118% | $64.7635 | $64.76 | $64.75 | $64.80 |
| Purchase #2 | $56.83 | 8.747% | $61.8009 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $75.27 | 3.329% | $77.7757 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $235.45 | 11.480% | $262.4797 | $262.48 | $262.50 | $262.50 |
| Purchase #5 | $203.85 | 13.259% | $230.8785 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $93.79 | 5.479% | $98.9288 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $17.78 | 6.577% | $18.9494 | $18.95 | $18.95 | $18.90 |
| 7 purchase totals = | $743.43 | $815.5765 | $815.58 | $815.65 | $815.60 | |