| 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 | $42.33 | 4.629% | $44.2895 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $31.35 | 5.702% | $33.1376 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $61.82 | 11.533% | $68.9497 | $68.95 | $68.95 | $68.90 |
| Purchase #4 | $55.76 | 10.145% | $61.4169 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $162.68 | 10.143% | $179.1806 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $208.83 | 10.107% | $229.9364 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $89.77 | 8.136% | $97.0737 | $97.07 | $97.05 | $97.10 |
| 7 purchase totals = | $652.54 | $713.9844 | $713.99 | $714.00 | $713.90 | |