| 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 | $41.42 | 12.480% | $46.5892 | $46.59 | $46.60 | $46.60 |
| Purchase #2 | $11.49 | 13.699% | $13.064 | $13.06 | $13.05 | $13.10 |
| Purchase #3 | $223.99 | 9.864% | $246.0844 | $246.08 | $246.10 | $246.10 |
| Purchase #4 | $94.39 | 6.345% | $100.379 | $100.38 | $100.40 | $100.40 |
| Purchase #5 | $89.88 | 5.252% | $94.6005 | $94.60 | $94.60 | $94.60 |
| Purchase #6 | $120.92 | 12.671% | $136.2418 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $243.78 | 3.540% | $252.4098 | $252.41 | $252.40 | $252.40 |
| 7 purchase totals = | $825.87 | $889.3687 | $889.36 | $889.40 | $889.40 | |