| 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 | $51.50 | 10.393% | $56.8524 | $56.85 | $56.85 | $56.90 |
| Purchase #2 | $49.31 | 5.519% | $52.0314 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $208.32 | 4.733% | $218.1798 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $39.78 | 8.782% | $43.2735 | $43.27 | $43.25 | $43.30 |
| Purchase #5 | $105.62 | 13.213% | $119.5756 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $206.93 | 13.706% | $235.2918 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $221.52 | 11.305% | $246.5628 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $882.98 | $971.7673 | $971.76 | $971.80 | $971.90 | |