| 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 | $38.87 | 5.670% | $41.0739 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $190.56 | 12.153% | $213.7188 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $55.50 | 12.717% | $62.5579 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $62.43 | 3.440% | $64.5776 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $15.52 | 12.343% | $17.4356 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $104.33 | 4.865% | $109.4057 | $109.41 | $109.40 | $109.40 |
| Purchase #7 | $98.63 | 3.585% | $102.1659 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $565.84 | $610.9354 | $610.95 | $610.90 | $611.00 | |