| 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 | $95.90 | 4.373% | $100.0937 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $50.60 | 5.523% | $53.3946 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $154.85 | 13.595% | $175.9019 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $15.53 | 11.132% | $17.2588 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $124.63 | 11.720% | $139.2366 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $68.59 | 13.321% | $77.7269 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $218.82 | 7.394% | $234.9996 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $728.92 | $798.6121 | $798.61 | $798.65 | $798.60 | |