| 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 | $89.88 | 8.337% | $97.3733 | $97.37 | $97.35 | $97.40 |
| Purchase #2 | $124.92 | 5.684% | $132.0205 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $22.27 | 6.742% | $23.7714 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $229.30 | 11.273% | $255.149 | $255.15 | $255.15 | $255.10 |
| Purchase #5 | $28.30 | 11.382% | $31.5211 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $10.82 | 12.131% | $12.1326 | $12.13 | $12.15 | $12.10 |
| Purchase #7 | $31.51 | 8.404% | $34.1581 | $34.16 | $34.15 | $34.20 |
| 7 purchase totals = | $537.00 | $586.1260 | $586.12 | $586.05 | $586.10 | |