| 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 | $234.92 | 3.814% | $243.8798 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $42.65 | 9.225% | $46.5845 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $12.50 | 6.406% | $13.3008 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $70.87 | 5.705% | $74.9131 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $131.77 | 10.854% | $146.0723 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $58.38 | 4.699% | $61.1233 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $65.76 | 6.583% | $70.089 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $616.85 | $655.9628 | $655.95 | $655.95 | $656.00 | |