| 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 | $15.76 | 11.367% | $17.5514 | $17.55 | $17.55 | $17.60 |
| Purchase #2 | $207.30 | 13.373% | $235.0222 | $235.02 | $235.00 | $235.00 |
| Purchase #3 | $162.30 | 8.399% | $175.9316 | $175.93 | $175.95 | $175.90 |
| Purchase #4 | $21.87 | 4.487% | $22.8513 | $22.85 | $22.85 | $22.90 |
| Purchase #5 | $93.51 | 3.637% | $96.911 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $67.42 | 4.139% | $70.2105 | $70.21 | $70.20 | $70.20 |
| Purchase #7 | $39.25 | 4.351% | $40.9578 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $607.41 | $659.4358 | $659.43 | $659.40 | $659.50 | |