| 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 | $39.82 | 3.522% | $41.2225 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $165.62 | 6.191% | $175.8735 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $98.44 | 10.378% | $108.6561 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $21.50 | 10.864% | $23.8358 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $97.40 | 6.866% | $104.0875 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $41.77 | 6.203% | $44.361 | $44.36 | $44.35 | $44.40 |
| Purchase #7 | $198.36 | 11.698% | $221.5642 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $662.91 | $719.6006 | $719.60 | $719.55 | $719.70 | |